Home / 348,525.94-522,747.38-95,832.11

Finding the Fourth Proportional to 348,525.94, 522,747.38 and 95,832.11

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Solution

The fourth proportional to 348,525.94, 522,747.38 and 95,832.11 is: 143,736.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,525.94 : 522,747.38 = 95,832.11 : x
  2. Step 2: Convert to fraction form
    348,525.94/522,747.38 = 95,832.11/x
  3. Step 3: Cross multiply
    348,525.94x = 522,747.38 × 95,832.11
  4. Step 4: Simplify right side
    348,525.94x = 50,095,984,008.52
  5. Step 5: Solve for x
    x = 50,095,984,008.52/348,525.94
  6. Step 6: Final answer
    x = 143,736.74

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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.