Home / 44,044.80-66,099.60-29,248.80

Finding the Fourth Proportional to 44,044.80, 66,099.60 and 29,248.80

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Solution

The fourth proportional to 44,044.80, 66,099.60 and 29,248.80 is: 43,894.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,044.80 : 66,099.60 = 29,248.80 : x
  2. Step 2: Convert to fraction form
    44,044.80/66,099.60 = 29,248.80/x
  3. Step 3: Cross multiply
    44,044.80x = 66,099.60 × 29,248.80
  4. Step 4: Simplify right side
    44,044.80x = 1,933,333,980.48
  5. Step 5: Solve for x
    x = 1,933,333,980.48/44,044.80
  6. Step 6: Final answer
    x = 43,894.72

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1.5x scale

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.