Home / 74,322.96-102,532.19-44,109.55

Finding the Fourth Proportional to 74,322.96, 102,532.19 and 44,109.55

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Solution

The fourth proportional to 74,322.96, 102,532.19 and 44,109.55 is: 60,851.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,322.96 : 102,532.19 = 44,109.55 : x
  2. Step 2: Convert to fraction form
    74,322.96/102,532.19 = 44,109.55/x
  3. Step 3: Cross multiply
    74,322.96x = 102,532.19 × 44,109.55
  4. Step 4: Simplify right side
    74,322.96x = 4,522,648,761.41
  5. Step 5: Solve for x
    x = 4,522,648,761.41/74,322.96
  6. Step 6: Final answer
    x = 60,851.30

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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.