Home / 107,677.24-148,593.10-59,930.60

Finding the Fourth Proportional to 107,677.24, 148,593.10 and 59,930.60

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Solution

The fourth proportional to 107,677.24, 148,593.10 and 59,930.60 is: 82,703.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,677.24 : 148,593.10 = 59,930.60 : x
  2. Step 2: Convert to fraction form
    107,677.24/148,593.10 = 59,930.60/x
  3. Step 3: Cross multiply
    107,677.24x = 148,593.10 × 59,930.60
  4. Step 4: Simplify right side
    107,677.24x = 8,905,273,638.86
  5. Step 5: Solve for x
    x = 8,905,273,638.86/107,677.24
  6. Step 6: Final answer
    x = 82,703.40

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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.