Home / 94,500.72-141,751.08-88,727.04

Finding the Fourth Proportional to 94,500.72, 141,751.08 and 88,727.04

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Solution

The fourth proportional to 94,500.72, 141,751.08 and 88,727.04 is: 133,090.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,500.72 : 141,751.08 = 88,727.04 : x
  2. Step 2: Convert to fraction form
    94,500.72/141,751.08 = 88,727.04/x
  3. Step 3: Cross multiply
    94,500.72x = 141,751.08 × 88,727.04
  4. Step 4: Simplify right side
    94,500.72x = 12,577,153,745.20
  5. Step 5: Solve for x
    x = 12,577,153,745.20/94,500.72
  6. Step 6: Final answer
    x = 133,090.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.