Home / 19,352.29-26,714.33-13,073.17

Finding the Fourth Proportional to 19,352.29, 26,714.33 and 13,073.17

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Solution

The fourth proportional to 19,352.29, 26,714.33 and 13,073.17 is: 18,046.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,352.29 : 26,714.33 = 13,073.17 : x
  2. Step 2: Convert to fraction form
    19,352.29/26,714.33 = 13,073.17/x
  3. Step 3: Cross multiply
    19,352.29x = 26,714.33 × 13,073.17
  4. Step 4: Simplify right side
    19,352.29x = 349,240,912.16
  5. Step 5: Solve for x
    x = 349,240,912.16/19,352.29
  6. Step 6: Final answer
    x = 18,046.49

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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.