Home / 44,225.78-61,044.45-35,335.22

Finding the Fourth Proportional to 44,225.78, 61,044.45 and 35,335.22

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Solution

The fourth proportional to 44,225.78, 61,044.45 and 35,335.22 is: 48,772.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,225.78 : 61,044.45 = 35,335.22 : x
  2. Step 2: Convert to fraction form
    44,225.78/61,044.45 = 35,335.22/x
  3. Step 3: Cross multiply
    44,225.78x = 61,044.45 × 35,335.22
  4. Step 4: Simplify right side
    44,225.78x = 2,157,019,070.53
  5. Step 5: Solve for x
    x = 2,157,019,070.53/44,225.78
  6. Step 6: Final answer
    x = 48,772.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.