Home / 113,340.30-170,010.45-95,844.30

Finding the Fourth Proportional to 113,340.30, 170,010.45 and 95,844.30

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Solution

The fourth proportional to 113,340.30, 170,010.45 and 95,844.30 is: 143,766.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,340.30 : 170,010.45 = 95,844.30 : x
  2. Step 2: Convert to fraction form
    113,340.30/170,010.45 = 95,844.30/x
  3. Step 3: Cross multiply
    113,340.30x = 170,010.45 × 95,844.30
  4. Step 4: Simplify right side
    113,340.30x = 16,294,532,572.94
  5. Step 5: Solve for x
    x = 16,294,532,572.94/113,340.30
  6. Step 6: Final answer
    x = 143,766.45

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1.5x scale

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.