Home / 107,292.86-148,062.30-59,548.22

Finding the Fourth Proportional to 107,292.86, 148,062.30 and 59,548.22

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Solution

The fourth proportional to 107,292.86, 148,062.30 and 59,548.22 is: 82,175.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,292.86 : 148,062.30 = 59,548.22 : x
  2. Step 2: Convert to fraction form
    107,292.86/148,062.30 = 59,548.22/x
  3. Step 3: Cross multiply
    107,292.86x = 148,062.30 × 59,548.22
  4. Step 4: Simplify right side
    107,292.86x = 8,816,846,414.11
  5. Step 5: Solve for x
    x = 8,816,846,414.11/107,292.86
  6. Step 6: Final answer
    x = 82,175.52

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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.