Home / 48,039.83-66,294.97-26,819.10

Finding the Fourth Proportional to 48,039.83, 66,294.97 and 26,819.10

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Solution

The fourth proportional to 48,039.83, 66,294.97 and 26,819.10 is: 37,010.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,039.83 : 66,294.97 = 26,819.10 : x
  2. Step 2: Convert to fraction form
    48,039.83/66,294.97 = 26,819.10/x
  3. Step 3: Cross multiply
    48,039.83x = 66,294.97 × 26,819.10
  4. Step 4: Simplify right side
    48,039.83x = 1,777,971,513.74
  5. Step 5: Solve for x
    x = 1,777,971,513.74/48,039.83
  6. Step 6: Final answer
    x = 37,010.36

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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.