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Finding the Fourth Proportional to 15,029.41, 22,543.03 and 6,710.17

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Solution

The fourth proportional to 15,029.41, 22,543.03 and 6,710.17 is: 10,064.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,029.41 : 22,543.03 = 6,710.17 : x
  2. Step 2: Convert to fraction form
    15,029.41/22,543.03 = 6,710.17/x
  3. Step 3: Cross multiply
    15,029.41x = 22,543.03 × 6,710.17
  4. Step 4: Simplify right side
    15,029.41x = 151,267,563.62
  5. Step 5: Solve for x
    x = 151,267,563.62/15,029.41
  6. Step 6: Final answer
    x = 10,064.77

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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.