Home / 94,059.60-129,797.07-51,614.76

Finding the Fourth Proportional to 94,059.60, 129,797.07 and 51,614.76

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Solution

The fourth proportional to 94,059.60, 129,797.07 and 51,614.76 is: 71,225.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,059.60 : 129,797.07 = 51,614.76 : x
  2. Step 2: Convert to fraction form
    94,059.60/129,797.07 = 51,614.76/x
  3. Step 3: Cross multiply
    94,059.60x = 129,797.07 × 51,614.76
  4. Step 4: Simplify right side
    94,059.60x = 6,699,444,616.75
  5. Step 5: Solve for x
    x = 6,699,444,616.75/94,059.60
  6. Step 6: Final answer
    x = 71,225.53

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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.