Home / 44,388.02-66,582.28-14,805.76

Finding the Fourth Proportional to 44,388.02, 66,582.28 and 14,805.76

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Solution

The fourth proportional to 44,388.02, 66,582.28 and 14,805.76 is: 22,208.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,388.02 : 66,582.28 = 14,805.76 : x
  2. Step 2: Convert to fraction form
    44,388.02/66,582.28 = 14,805.76/x
  3. Step 3: Cross multiply
    44,388.02x = 66,582.28 × 14,805.76
  4. Step 4: Simplify right side
    44,388.02x = 985,801,257.93
  5. Step 5: Solve for x
    x = 985,801,257.93/44,388.02
  6. Step 6: Final answer
    x = 22,208.72

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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.