Home / 29,508.93-44,281.89-19,655.13

Finding the Fourth Proportional to 29,508.93, 44,281.89 and 19,655.13

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Solution

The fourth proportional to 29,508.93, 44,281.89 and 19,655.13 is: 29,495.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,508.93 : 44,281.89 = 19,655.13 : x
  2. Step 2: Convert to fraction form
    29,508.93/44,281.89 = 19,655.13/x
  3. Step 3: Cross multiply
    29,508.93x = 44,281.89 × 19,655.13
  4. Step 4: Simplify right side
    29,508.93x = 870,366,346.11
  5. Step 5: Solve for x
    x = 870,366,346.11/29,508.93
  6. Step 6: Final answer
    x = 29,495.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.