Home / 94,564.67-130,500.11-52,124.72

Finding the Fourth Proportional to 94,564.67, 130,500.11 and 52,124.72

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Solution

The fourth proportional to 94,564.67, 130,500.11 and 52,124.72 is: 71,932.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,564.67 : 130,500.11 = 52,124.72 : x
  2. Step 2: Convert to fraction form
    94,564.67/130,500.11 = 52,124.72/x
  3. Step 3: Cross multiply
    94,564.67x = 130,500.11 × 52,124.72
  4. Step 4: Simplify right side
    94,564.67x = 6,802,281,171.53
  5. Step 5: Solve for x
    x = 6,802,281,171.53/94,564.67
  6. Step 6: Final answer
    x = 71,932.59

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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.