Home / 133,591.86-200,395.98-58,747.23

Finding the Fourth Proportional to 133,591.86, 200,395.98 and 58,747.23

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Solution

The fourth proportional to 133,591.86, 200,395.98 and 58,747.23 is: 88,124.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,591.86 : 200,395.98 = 58,747.23 : x
  2. Step 2: Convert to fraction form
    133,591.86/200,395.98 = 58,747.23/x
  3. Step 3: Cross multiply
    133,591.86x = 200,395.98 × 58,747.23
  4. Step 4: Simplify right side
    133,591.86x = 11,772,708,728.14
  5. Step 5: Solve for x
    x = 11,772,708,728.14/133,591.86
  6. Step 6: Final answer
    x = 88,124.45

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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.