Home / 94,452.97-130,340.42-52,003.57

Finding the Fourth Proportional to 94,452.97, 130,340.42 and 52,003.57

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Solution

The fourth proportional to 94,452.97, 130,340.42 and 52,003.57 is: 71,762.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,452.97 : 130,340.42 = 52,003.57 : x
  2. Step 2: Convert to fraction form
    94,452.97/130,340.42 = 52,003.57/x
  3. Step 3: Cross multiply
    94,452.97x = 130,340.42 × 52,003.57
  4. Step 4: Simplify right side
    94,452.97x = 6,778,167,155.30
  5. Step 5: Solve for x
    x = 6,778,167,155.30/94,452.97
  6. Step 6: Final answer
    x = 71,762.35

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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.