Home / 348,301.41-522,452.68-95,585.35

Finding the Fourth Proportional to 348,301.41, 522,452.68 and 95,585.35

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Solution

The fourth proportional to 348,301.41, 522,452.68 and 95,585.35 is: 143,378.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,301.41 : 522,452.68 = 95,585.35 : x
  2. Step 2: Convert to fraction form
    348,301.41/522,452.68 = 95,585.35/x
  3. Step 3: Cross multiply
    348,301.41x = 522,452.68 × 95,585.35
  4. Step 4: Simplify right side
    348,301.41x = 49,938,822,276.24
  5. Step 5: Solve for x
    x = 49,938,822,276.24/348,301.41
  6. Step 6: Final answer
    x = 143,378.18

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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.