Home / 94,770.24-130,773.60-52,319.04

Finding the Fourth Proportional to 94,770.24, 130,773.60 and 52,319.04

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Solution

The fourth proportional to 94,770.24, 130,773.60 and 52,319.04 is: 72,195.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,770.24 : 130,773.60 = 52,319.04 : x
  2. Step 2: Convert to fraction form
    94,770.24/130,773.60 = 52,319.04/x
  3. Step 3: Cross multiply
    94,770.24x = 130,773.60 × 52,319.04
  4. Step 4: Simplify right side
    94,770.24x = 6,841,949,209.34
  5. Step 5: Solve for x
    x = 6,841,949,209.34/94,770.24
  6. Step 6: Final answer
    x = 72,195.12

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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.