Home / 94,449.25-130,336.90-52,006.69

Finding the Fourth Proportional to 94,449.25, 130,336.90 and 52,006.69

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Solution

The fourth proportional to 94,449.25, 130,336.90 and 52,006.69 is: 71,767.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,449.25 : 130,336.90 = 52,006.69 : x
  2. Step 2: Convert to fraction form
    94,449.25/130,336.90 = 52,006.69/x
  3. Step 3: Cross multiply
    94,449.25x = 130,336.90 × 52,006.69
  4. Step 4: Simplify right side
    94,449.25x = 6,778,390,753.86
  5. Step 5: Solve for x
    x = 6,778,390,753.86/94,449.25
  6. Step 6: Final answer
    x = 71,767.54

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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.