Home / 113,707.33-170,561.61-29,461.66

Finding the Fourth Proportional to 113,707.33, 170,561.61 and 29,461.66

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Solution

The fourth proportional to 113,707.33, 170,561.61 and 29,461.66 is: 44,192.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,707.33 : 170,561.61 = 29,461.66 : x
  2. Step 2: Convert to fraction form
    113,707.33/170,561.61 = 29,461.66/x
  3. Step 3: Cross multiply
    113,707.33x = 170,561.61 × 29,461.66
  4. Step 4: Simplify right side
    113,707.33x = 5,025,028,162.87
  5. Step 5: Solve for x
    x = 5,025,028,162.87/113,707.33
  6. Step 6: Final answer
    x = 44,192.65

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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.