Home / 59,767.63-89,651.45-15,393.23

Finding the Fourth Proportional to 59,767.63, 89,651.45 and 15,393.23

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Solution

The fourth proportional to 59,767.63, 89,651.45 and 15,393.23 is: 23,089.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,767.63 : 89,651.45 = 15,393.23 : x
  2. Step 2: Convert to fraction form
    59,767.63/89,651.45 = 15,393.23/x
  3. Step 3: Cross multiply
    59,767.63x = 89,651.45 × 15,393.23
  4. Step 4: Simplify right side
    59,767.63x = 1,380,025,746.53
  5. Step 5: Solve for x
    x = 1,380,025,746.53/59,767.63
  6. Step 6: Final answer
    x = 23,089.85

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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.