Home / 60,684.13-91,026.06-16,310.88

Finding the Fourth Proportional to 60,684.13, 91,026.06 and 16,310.88

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Solution

The fourth proportional to 60,684.13, 91,026.06 and 16,310.88 is: 24,466.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,684.13 : 91,026.06 = 16,310.88 : x
  2. Step 2: Convert to fraction form
    60,684.13/91,026.06 = 16,310.88/x
  3. Step 3: Cross multiply
    60,684.13x = 91,026.06 × 16,310.88
  4. Step 4: Simplify right side
    60,684.13x = 1,484,715,141.53
  5. Step 5: Solve for x
    x = 1,484,715,141.53/60,684.13
  6. Step 6: Final answer
    x = 24,466.28

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1.5x scale

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.