Home / 24,647.04-37,002.34-21,159.46

Finding the Fourth Proportional to 24,647.04, 37,002.34 and 21,159.46

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Solution

The fourth proportional to 24,647.04, 37,002.34 and 21,159.46 is: 31,766.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,647.04 : 37,002.34 = 21,159.46 : x
  2. Step 2: Convert to fraction form
    24,647.04/37,002.34 = 21,159.46/x
  3. Step 3: Cross multiply
    24,647.04x = 37,002.34 × 21,159.46
  4. Step 4: Simplify right side
    24,647.04x = 782,949,665.35
  5. Step 5: Solve for x
    x = 782,949,665.35/24,647.04
  6. Step 6: Final answer
    x = 31,766.47

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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.