Home / 57,590.65-79,481.55-32,099.34

Finding the Fourth Proportional to 57,590.65, 79,481.55 and 32,099.34

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Solution

The fourth proportional to 57,590.65, 79,481.55 and 32,099.34 is: 44,300.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,590.65 : 79,481.55 = 32,099.34 : x
  2. Step 2: Convert to fraction form
    57,590.65/79,481.55 = 32,099.34/x
  3. Step 3: Cross multiply
    57,590.65x = 79,481.55 × 32,099.34
  4. Step 4: Simplify right side
    57,590.65x = 2,551,305,715.61
  5. Step 5: Solve for x
    x = 2,551,305,715.61/57,590.65
  6. Step 6: Final answer
    x = 44,300.69

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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.