Home / 23,184.83-34,730.87-10,687.76

Finding the Fourth Proportional to 23,184.83, 34,730.87 and 10,687.76

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Solution

The fourth proportional to 23,184.83, 34,730.87 and 10,687.76 is: 16,010.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,184.83 : 34,730.87 = 10,687.76 : x
  2. Step 2: Convert to fraction form
    23,184.83/34,730.87 = 10,687.76/x
  3. Step 3: Cross multiply
    23,184.83x = 34,730.87 × 10,687.76
  4. Step 4: Simplify right side
    23,184.83x = 371,195,149.71
  5. Step 5: Solve for x
    x = 371,195,149.71/23,184.83
  6. Step 6: Final answer
    x = 16,010.26

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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.