Home / 16,011.13-23,985.49-9,755.62

Finding the Fourth Proportional to 16,011.13, 23,985.49 and 9,755.62

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Solution

The fourth proportional to 16,011.13, 23,985.49 and 9,755.62 is: 14,614.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,011.13 : 23,985.49 = 9,755.62 : x
  2. Step 2: Convert to fraction form
    16,011.13/23,985.49 = 9,755.62/x
  3. Step 3: Cross multiply
    16,011.13x = 23,985.49 × 9,755.62
  4. Step 4: Simplify right side
    16,011.13x = 233,993,325.95
  5. Step 5: Solve for x
    x = 233,993,325.95/16,011.13
  6. Step 6: Final answer
    x = 14,614.42

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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.