Home / 17,565.49-26,384.99-14,932.58

Finding the Fourth Proportional to 17,565.49, 26,384.99 and 14,932.58

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Solution

The fourth proportional to 17,565.49, 26,384.99 and 14,932.58 is: 22,430.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,565.49 : 26,384.99 = 14,932.58 : x
  2. Step 2: Convert to fraction form
    17,565.49/26,384.99 = 14,932.58/x
  3. Step 3: Cross multiply
    17,565.49x = 26,384.99 × 14,932.58
  4. Step 4: Simplify right side
    17,565.49x = 393,995,973.97
  5. Step 5: Solve for x
    x = 393,995,973.97/17,565.49
  6. Step 6: Final answer
    x = 22,430.12

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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.