Home / 94,452.25-130,344.11-52,010.68

Finding the Fourth Proportional to 94,452.25, 130,344.11 and 52,010.68

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Solution

The fourth proportional to 94,452.25, 130,344.11 and 52,010.68 is: 71,774.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,452.25 : 130,344.11 = 52,010.68 : x
  2. Step 2: Convert to fraction form
    94,452.25/130,344.11 = 52,010.68/x
  3. Step 3: Cross multiply
    94,452.25x = 130,344.11 × 52,010.68
  4. Step 4: Simplify right side
    94,452.25x = 6,779,285,535.04
  5. Step 5: Solve for x
    x = 6,779,285,535.04/94,452.25
  6. Step 6: Final answer
    x = 71,774.74

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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.