Home / 95,240.61-131,437.49-57,527.01

Finding the Fourth Proportional to 95,240.61, 131,437.49 and 57,527.01

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Solution

The fourth proportional to 95,240.61, 131,437.49 and 57,527.01 is: 79,390.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,240.61 : 131,437.49 = 57,527.01 : x
  2. Step 2: Convert to fraction form
    95,240.61/131,437.49 = 57,527.01/x
  3. Step 3: Cross multiply
    95,240.61x = 131,437.49 × 57,527.01
  4. Step 4: Simplify right side
    95,240.61x = 7,561,205,513.97
  5. Step 5: Solve for x
    x = 7,561,205,513.97/95,240.61
  6. Step 6: Final answer
    x = 79,390.56

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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.