Home / 17,414.65-24,032.76-9,860.86

Finding the Fourth Proportional to 17,414.65, 24,032.76 and 9,860.86

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Solution

The fourth proportional to 17,414.65, 24,032.76 and 9,860.86 is: 13,608.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,414.65 : 24,032.76 = 9,860.86 : x
  2. Step 2: Convert to fraction form
    17,414.65/24,032.76 = 9,860.86/x
  3. Step 3: Cross multiply
    17,414.65x = 24,032.76 × 9,860.86
  4. Step 4: Simplify right side
    17,414.65x = 236,983,681.77
  5. Step 5: Solve for x
    x = 236,983,681.77/17,414.65
  6. Step 6: Final answer
    x = 13,608.29

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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.