Home / 94,523.45-130,444.79-52,082.02

Finding the Fourth Proportional to 94,523.45, 130,444.79 and 52,082.02

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Solution

The fourth proportional to 94,523.45, 130,444.79 and 52,082.02 is: 71,874.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,523.45 : 130,444.79 = 52,082.02 : x
  2. Step 2: Convert to fraction form
    94,523.45/130,444.79 = 52,082.02/x
  3. Step 3: Cross multiply
    94,523.45x = 130,444.79 × 52,082.02
  4. Step 4: Simplify right side
    94,523.45x = 6,793,827,575.15
  5. Step 5: Solve for x
    x = 6,793,827,575.15/94,523.45
  6. Step 6: Final answer
    x = 71,874.52

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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.