Home / 92,349.92-127,444.39-52,065.69

Finding the Fourth Proportional to 92,349.92, 127,444.39 and 52,065.69

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Solution

The fourth proportional to 92,349.92, 127,444.39 and 52,065.69 is: 71,851.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,349.92 : 127,444.39 = 52,065.69 : x
  2. Step 2: Convert to fraction form
    92,349.92/127,444.39 = 52,065.69/x
  3. Step 3: Cross multiply
    92,349.92x = 127,444.39 × 52,065.69
  4. Step 4: Simplify right side
    92,349.92x = 6,635,479,493.90
  5. Step 5: Solve for x
    x = 6,635,479,493.90/92,349.92
  6. Step 6: Final answer
    x = 71,851.49

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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.