Home / 44,925.68-67,401.48-13,765.52

Finding the Fourth Proportional to 44,925.68, 67,401.48 and 13,765.52

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Solution

The fourth proportional to 44,925.68, 67,401.48 and 13,765.52 is: 20,652.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,925.68 : 67,401.48 = 13,765.52 : x
  2. Step 2: Convert to fraction form
    44,925.68/67,401.48 = 13,765.52/x
  3. Step 3: Cross multiply
    44,925.68x = 67,401.48 × 13,765.52
  4. Step 4: Simplify right side
    44,925.68x = 927,816,420.97
  5. Step 5: Solve for x
    x = 927,816,420.97/44,925.68
  6. Step 6: Final answer
    x = 20,652.25

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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.