Home / 94,524.23-130,443.20-52,082.76

Finding the Fourth Proportional to 94,524.23, 130,443.20 and 52,082.76

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Solution

The fourth proportional to 94,524.23, 130,443.20 and 52,082.76 is: 71,874.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,524.23 : 130,443.20 = 52,082.76 : x
  2. Step 2: Convert to fraction form
    94,524.23/130,443.20 = 52,082.76/x
  3. Step 3: Cross multiply
    94,524.23x = 130,443.20 × 52,082.76
  4. Step 4: Simplify right side
    94,524.23x = 6,793,841,618.82
  5. Step 5: Solve for x
    x = 6,793,841,618.82/94,524.23
  6. Step 6: Final answer
    x = 71,874.08

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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.