Home / 95,204.13-131,381.69-52,765.39

Finding the Fourth Proportional to 95,204.13, 131,381.69 and 52,765.39

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Solution

The fourth proportional to 95,204.13, 131,381.69 and 52,765.39 is: 72,816.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,204.13 : 131,381.69 = 52,765.39 : x
  2. Step 2: Convert to fraction form
    95,204.13/131,381.69 = 52,765.39/x
  3. Step 3: Cross multiply
    95,204.13x = 131,381.69 × 52,765.39
  4. Step 4: Simplify right side
    95,204.13x = 6,932,406,111.71
  5. Step 5: Solve for x
    x = 6,932,406,111.71/95,204.13
  6. Step 6: Final answer
    x = 72,816.23

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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.