Home / 59,601.36-89,402.04-22,170.90

Finding the Fourth Proportional to 59,601.36, 89,402.04 and 22,170.90

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Solution

The fourth proportional to 59,601.36, 89,402.04 and 22,170.90 is: 33,256.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,601.36 : 89,402.04 = 22,170.90 : x
  2. Step 2: Convert to fraction form
    59,601.36/89,402.04 = 22,170.90/x
  3. Step 3: Cross multiply
    59,601.36x = 89,402.04 × 22,170.90
  4. Step 4: Simplify right side
    59,601.36x = 1,982,123,688.64
  5. Step 5: Solve for x
    x = 1,982,123,688.64/59,601.36
  6. Step 6: Final answer
    x = 33,256.35

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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.