Home / 62,151.12-85,766.92-34,925.00

Finding the Fourth Proportional to 62,151.12, 85,766.92 and 34,925.00

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Solution

The fourth proportional to 62,151.12, 85,766.92 and 34,925.00 is: 48,195.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,151.12 : 85,766.92 = 34,925.00 : x
  2. Step 2: Convert to fraction form
    62,151.12/85,766.92 = 34,925.00/x
  3. Step 3: Cross multiply
    62,151.12x = 85,766.92 × 34,925.00
  4. Step 4: Simplify right side
    62,151.12x = 2,995,409,164.85
  5. Step 5: Solve for x
    x = 2,995,409,164.85/62,151.12
  6. Step 6: Final answer
    x = 48,195.58

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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.