Home / 348,376.07-522,508.17-95,597.53

Finding the Fourth Proportional to 348,376.07, 522,508.17 and 95,597.53

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Solution

The fourth proportional to 348,376.07, 522,508.17 and 95,597.53 is: 143,380.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,376.07 : 522,508.17 = 95,597.53 : x
  2. Step 2: Convert to fraction form
    348,376.07/522,508.17 = 95,597.53/x
  3. Step 3: Cross multiply
    348,376.07x = 522,508.17 × 95,597.53
  4. Step 4: Simplify right side
    348,376.07x = 49,950,490,159.80
  5. Step 5: Solve for x
    x = 49,950,490,159.80/348,376.07
  6. Step 6: Final answer
    x = 143,380.94

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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.