Home / 22,325.55-33,471.91-10,646.97

Finding the Fourth Proportional to 22,325.55, 33,471.91 and 10,646.97

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Solution

The fourth proportional to 22,325.55, 33,471.91 and 10,646.97 is: 15,962.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,325.55 : 33,471.91 = 10,646.97 : x
  2. Step 2: Convert to fraction form
    22,325.55/33,471.91 = 10,646.97/x
  3. Step 3: Cross multiply
    22,325.55x = 33,471.91 × 10,646.97
  4. Step 4: Simplify right side
    22,325.55x = 356,374,421.61
  5. Step 5: Solve for x
    x = 356,374,421.61/22,325.55
  6. Step 6: Final answer
    x = 15,962.63

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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.