Home / 22,753.46-34,130.28-8,710.22

Finding the Fourth Proportional to 22,753.46, 34,130.28 and 8,710.22

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Solution

The fourth proportional to 22,753.46, 34,130.28 and 8,710.22 is: 13,065.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,753.46 : 34,130.28 = 8,710.22 : x
  2. Step 2: Convert to fraction form
    22,753.46/34,130.28 = 8,710.22/x
  3. Step 3: Cross multiply
    22,753.46x = 34,130.28 × 8,710.22
  4. Step 4: Simplify right side
    22,753.46x = 297,282,247.46
  5. Step 5: Solve for x
    x = 297,282,247.46/22,753.46
  6. Step 6: Final answer
    x = 13,065.36

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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.