Home / 94,589.22-130,534.05-52,149.27

Finding the Fourth Proportional to 94,589.22, 130,534.05 and 52,149.27

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Solution

The fourth proportional to 94,589.22, 130,534.05 and 52,149.27 is: 71,966.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,589.22 : 130,534.05 = 52,149.27 : x
  2. Step 2: Convert to fraction form
    94,589.22/130,534.05 = 52,149.27/x
  3. Step 3: Cross multiply
    94,589.22x = 130,534.05 × 52,149.27
  4. Step 4: Simplify right side
    94,589.22x = 6,807,255,417.64
  5. Step 5: Solve for x
    x = 6,807,255,417.64/94,589.22
  6. Step 6: Final answer
    x = 71,966.50

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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.