Home / 348,064.11-522,096.61-95,346.82

Finding the Fourth Proportional to 348,064.11, 522,096.61 and 95,346.82

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Solution

The fourth proportional to 348,064.11, 522,096.61 and 95,346.82 is: 143,020.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,064.11 : 522,096.61 = 95,346.82 : x
  2. Step 2: Convert to fraction form
    348,064.11/522,096.61 = 95,346.82/x
  3. Step 3: Cross multiply
    348,064.11x = 522,096.61 × 95,346.82
  4. Step 4: Simplify right side
    348,064.11x = 49,780,248,409.06
  5. Step 5: Solve for x
    x = 49,780,248,409.06/348,064.11
  6. Step 6: Final answer
    x = 143,020.35

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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.