Home / 44,778.56-67,112.48-22,598.28

Finding the Fourth Proportional to 44,778.56, 67,112.48 and 22,598.28

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Solution

The fourth proportional to 44,778.56, 67,112.48 and 22,598.28 is: 33,869.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,778.56 : 67,112.48 = 22,598.28 : x
  2. Step 2: Convert to fraction form
    44,778.56/67,112.48 = 22,598.28/x
  3. Step 3: Cross multiply
    44,778.56x = 67,112.48 × 22,598.28
  4. Step 4: Simplify right side
    44,778.56x = 1,516,626,671.03
  5. Step 5: Solve for x
    x = 1,516,626,671.03/44,778.56
  6. Step 6: Final answer
    x = 33,869.49

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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.