Home / 170,593.08-235,417.86-95,141.52

Finding the Fourth Proportional to 170,593.08, 235,417.86 and 95,141.52

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Solution

The fourth proportional to 170,593.08, 235,417.86 and 95,141.52 is: 131,294.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,593.08 : 235,417.86 = 95,141.52 : x
  2. Step 2: Convert to fraction form
    170,593.08/235,417.86 = 95,141.52/x
  3. Step 3: Cross multiply
    170,593.08x = 235,417.86 × 95,141.52
  4. Step 4: Simplify right side
    170,593.08x = 22,398,013,035.55
  5. Step 5: Solve for x
    x = 22,398,013,035.55/170,593.08
  6. Step 6: Final answer
    x = 131,294.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.