Home / 62,560.64-93,824.55-23,129.03

Finding the Fourth Proportional to 62,560.64, 93,824.55 and 23,129.03

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Solution

The fourth proportional to 62,560.64, 93,824.55 and 23,129.03 is: 34,687.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,560.64 : 93,824.55 = 23,129.03 : x
  2. Step 2: Convert to fraction form
    62,560.64/93,824.55 = 23,129.03/x
  3. Step 3: Cross multiply
    62,560.64x = 93,824.55 × 23,129.03
  4. Step 4: Simplify right side
    62,560.64x = 2,170,070,362.56
  5. Step 5: Solve for x
    x = 2,170,070,362.56/62,560.64
  6. Step 6: Final answer
    x = 34,687.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.