Home / 48,770.28-73,154.36-22,475.05

Finding the Fourth Proportional to 48,770.28, 73,154.36 and 22,475.05

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Solution

The fourth proportional to 48,770.28, 73,154.36 and 22,475.05 is: 33,712.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,770.28 : 73,154.36 = 22,475.05 : x
  2. Step 2: Convert to fraction form
    48,770.28/73,154.36 = 22,475.05/x
  3. Step 3: Cross multiply
    48,770.28x = 73,154.36 × 22,475.05
  4. Step 4: Simplify right side
    48,770.28x = 1,644,147,603.46
  5. Step 5: Solve for x
    x = 1,644,147,603.46/48,770.28
  6. Step 6: Final answer
    x = 33,712.08

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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.