Home / 42,521.92-58,679.05-24,617.22

Finding the Fourth Proportional to 42,521.92, 58,679.05 and 24,617.22

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Solution

The fourth proportional to 42,521.92, 58,679.05 and 24,617.22 is: 33,971.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,521.92 : 58,679.05 = 24,617.22 : x
  2. Step 2: Convert to fraction form
    42,521.92/58,679.05 = 24,617.22/x
  3. Step 3: Cross multiply
    42,521.92x = 58,679.05 × 24,617.22
  4. Step 4: Simplify right side
    42,521.92x = 1,444,515,177.88
  5. Step 5: Solve for x
    x = 1,444,515,177.88/42,521.92
  6. Step 6: Final answer
    x = 33,971.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.