Home / 170,459.16-235,233.90-95,006.04

Finding the Fourth Proportional to 170,459.16, 235,233.90 and 95,006.04

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Solution

The fourth proportional to 170,459.16, 235,233.90 and 95,006.04 is: 131,108.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,459.16 : 235,233.90 = 95,006.04 : x
  2. Step 2: Convert to fraction form
    170,459.16/235,233.90 = 95,006.04/x
  3. Step 3: Cross multiply
    170,459.16x = 235,233.90 × 95,006.04
  4. Step 4: Simplify right side
    170,459.16x = 22,348,641,312.76
  5. Step 5: Solve for x
    x = 22,348,641,312.76/170,459.16
  6. Step 6: Final answer
    x = 131,108.48

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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.