Home / 348,060.29-522,090.83-95,342.95

Finding the Fourth Proportional to 348,060.29, 522,090.83 and 95,342.95

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Solution

The fourth proportional to 348,060.29, 522,090.83 and 95,342.95 is: 143,014.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,060.29 : 522,090.83 = 95,342.95 : x
  2. Step 2: Convert to fraction form
    348,060.29/522,090.83 = 95,342.95/x
  3. Step 3: Cross multiply
    348,060.29x = 522,090.83 × 95,342.95
  4. Step 4: Simplify right side
    348,060.29x = 49,777,678,833.28
  5. Step 5: Solve for x
    x = 49,777,678,833.28/348,060.29
  6. Step 6: Final answer
    x = 143,014.53

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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.