Home / 44,358.30-61,214.34-28,442.73

Finding the Fourth Proportional to 44,358.30, 61,214.34 and 28,442.73

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Solution

The fourth proportional to 44,358.30, 61,214.34 and 28,442.73 is: 39,250.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,358.30 : 61,214.34 = 28,442.73 : x
  2. Step 2: Convert to fraction form
    44,358.30/61,214.34 = 28,442.73/x
  3. Step 3: Cross multiply
    44,358.30x = 61,214.34 × 28,442.73
  4. Step 4: Simplify right side
    44,358.30x = 1,741,102,944.75
  5. Step 5: Solve for x
    x = 1,741,102,944.75/44,358.30
  6. Step 6: Final answer
    x = 39,250.89

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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.