Home / 107,513.24-148,333.52-59,757.36

Finding the Fourth Proportional to 107,513.24, 148,333.52 and 59,757.36

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Solution

The fourth proportional to 107,513.24, 148,333.52 and 59,757.36 is: 82,445.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,513.24 : 148,333.52 = 59,757.36 : x
  2. Step 2: Convert to fraction form
    107,513.24/148,333.52 = 59,757.36/x
  3. Step 3: Cross multiply
    107,513.24x = 148,333.52 × 59,757.36
  4. Step 4: Simplify right side
    107,513.24x = 8,864,019,255.92
  5. Step 5: Solve for x
    x = 8,864,019,255.92/107,513.24
  6. Step 6: Final answer
    x = 82,445.84

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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.