Home / 94,499.26-130,404.18-52,056.88

Finding the Fourth Proportional to 94,499.26, 130,404.18 and 52,056.88

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Solution

The fourth proportional to 94,499.26, 130,404.18 and 52,056.88 is: 71,835.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,499.26 : 130,404.18 = 52,056.88 : x
  2. Step 2: Convert to fraction form
    94,499.26/130,404.18 = 52,056.88/x
  3. Step 3: Cross multiply
    94,499.26x = 130,404.18 × 52,056.88
  4. Step 4: Simplify right side
    94,499.26x = 6,788,434,749.76
  5. Step 5: Solve for x
    x = 6,788,434,749.76/94,499.26
  6. Step 6: Final answer
    x = 71,835.85

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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.