Home / 19,068.26-26,313.50-10,454.41

Finding the Fourth Proportional to 19,068.26, 26,313.50 and 10,454.41

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Solution

The fourth proportional to 19,068.26, 26,313.50 and 10,454.41 is: 14,426.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,068.26 : 26,313.50 = 10,454.41 : x
  2. Step 2: Convert to fraction form
    19,068.26/26,313.50 = 10,454.41/x
  3. Step 3: Cross multiply
    19,068.26x = 26,313.50 × 10,454.41
  4. Step 4: Simplify right side
    19,068.26x = 275,092,077.89
  5. Step 5: Solve for x
    x = 275,092,077.89/19,068.26
  6. Step 6: Final answer
    x = 14,426.70

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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.