Home / 22,510.12-33,704.43-15,098.62

Finding the Fourth Proportional to 22,510.12, 33,704.43 and 15,098.62

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Solution

The fourth proportional to 22,510.12, 33,704.43 and 15,098.62 is: 22,607.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,510.12 : 33,704.43 = 15,098.62 : x
  2. Step 2: Convert to fraction form
    22,510.12/33,704.43 = 15,098.62/x
  3. Step 3: Cross multiply
    22,510.12x = 33,704.43 × 15,098.62
  4. Step 4: Simplify right side
    22,510.12x = 508,890,380.89
  5. Step 5: Solve for x
    x = 508,890,380.89/22,510.12
  6. Step 6: Final answer
    x = 22,607.18

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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.