Home / 62,539.30-93,826.49-25,125.64

Finding the Fourth Proportional to 62,539.30, 93,826.49 and 25,125.64

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Solution

The fourth proportional to 62,539.30, 93,826.49 and 25,125.64 is: 37,695.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,539.30 : 93,826.49 = 25,125.64 : x
  2. Step 2: Convert to fraction form
    62,539.30/93,826.49 = 25,125.64/x
  3. Step 3: Cross multiply
    62,539.30x = 93,826.49 × 25,125.64
  4. Step 4: Simplify right side
    62,539.30x = 2,357,450,777.78
  5. Step 5: Solve for x
    x = 2,357,450,777.78/62,539.30
  6. Step 6: Final answer
    x = 37,695.51

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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.