Home / 58,099.19-80,176.88-32,948.69

Finding the Fourth Proportional to 58,099.19, 80,176.88 and 32,948.69

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Solution

The fourth proportional to 58,099.19, 80,176.88 and 32,948.69 is: 45,469.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,099.19 : 80,176.88 = 32,948.69 : x
  2. Step 2: Convert to fraction form
    58,099.19/80,176.88 = 32,948.69/x
  3. Step 3: Cross multiply
    58,099.19x = 80,176.88 × 32,948.69
  4. Step 4: Simplify right side
    58,099.19x = 2,641,722,963.85
  5. Step 5: Solve for x
    x = 2,641,722,963.85/58,099.19
  6. Step 6: Final answer
    x = 45,469.19

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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.