Home / 34,757.29-47,966.19-19,235.08

Finding the Fourth Proportional to 34,757.29, 47,966.19 and 19,235.08

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Solution

The fourth proportional to 34,757.29, 47,966.19 and 19,235.08 is: 26,545.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,757.29 : 47,966.19 = 19,235.08 : x
  2. Step 2: Convert to fraction form
    34,757.29/47,966.19 = 19,235.08/x
  3. Step 3: Cross multiply
    34,757.29x = 47,966.19 × 19,235.08
  4. Step 4: Simplify right side
    34,757.29x = 922,633,584.27
  5. Step 5: Solve for x
    x = 922,633,584.27/34,757.29
  6. Step 6: Final answer
    x = 26,545.04

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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.