Home / 14,352.59-19,825.26-11,036.18

Finding the Fourth Proportional to 14,352.59, 19,825.26 and 11,036.18

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Solution

The fourth proportional to 14,352.59, 19,825.26 and 11,036.18 is: 15,244.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,352.59 : 19,825.26 = 11,036.18 : x
  2. Step 2: Convert to fraction form
    14,352.59/19,825.26 = 11,036.18/x
  3. Step 3: Cross multiply
    14,352.59x = 19,825.26 × 11,036.18
  4. Step 4: Simplify right side
    14,352.59x = 218,795,137.91
  5. Step 5: Solve for x
    x = 218,795,137.91/14,352.59
  6. Step 6: Final answer
    x = 15,244.30

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Half scale
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Double scale
Find fourth proportional to 14,353.59, 19,826.64 and 11,037.18
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.