Home / 44,240.48-61,110.28-32,778.68

Finding the Fourth Proportional to 44,240.48, 61,110.28 and 32,778.68

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Solution

The fourth proportional to 44,240.48, 61,110.28 and 32,778.68 is: 45,277.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,240.48 : 61,110.28 = 32,778.68 : x
  2. Step 2: Convert to fraction form
    44,240.48/61,110.28 = 32,778.68/x
  3. Step 3: Cross multiply
    44,240.48x = 61,110.28 × 32,778.68
  4. Step 4: Simplify right side
    44,240.48x = 2,003,114,048.25
  5. Step 5: Solve for x
    x = 2,003,114,048.25/44,240.48
  6. Step 6: Final answer
    x = 45,277.86

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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.