Home / 41,703.70-62,630.19-38,366.02

Finding the Fourth Proportional to 41,703.70, 62,630.19 and 38,366.02

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Solution

The fourth proportional to 41,703.70, 62,630.19 and 38,366.02 is: 57,617.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,703.70 : 62,630.19 = 38,366.02 : x
  2. Step 2: Convert to fraction form
    41,703.70/62,630.19 = 38,366.02/x
  3. Step 3: Cross multiply
    41,703.70x = 62,630.19 × 38,366.02
  4. Step 4: Simplify right side
    41,703.70x = 2,402,871,122.14
  5. Step 5: Solve for x
    x = 2,402,871,122.14/41,703.70
  6. Step 6: Final answer
    x = 57,617.70

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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.