Home / 44,335.01-66,532.63-18,044.53

Finding the Fourth Proportional to 44,335.01, 66,532.63 and 18,044.53

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Solution

The fourth proportional to 44,335.01, 66,532.63 and 18,044.53 is: 27,079.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,335.01 : 66,532.63 = 18,044.53 : x
  2. Step 2: Convert to fraction form
    44,335.01/66,532.63 = 18,044.53/x
  3. Step 3: Cross multiply
    44,335.01x = 66,532.63 × 18,044.53
  4. Step 4: Simplify right side
    44,335.01x = 1,200,550,038.01
  5. Step 5: Solve for x
    x = 1,200,550,038.01/44,335.01
  6. Step 6: Final answer
    x = 27,079.05

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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.