Home / 167,169.34-250,753.15-40,810.26

Finding the Fourth Proportional to 167,169.34, 250,753.15 and 40,810.26

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Solution

The fourth proportional to 167,169.34, 250,753.15 and 40,810.26 is: 61,215.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,169.34 : 250,753.15 = 40,810.26 : x
  2. Step 2: Convert to fraction form
    167,169.34/250,753.15 = 40,810.26/x
  3. Step 3: Cross multiply
    167,169.34x = 250,753.15 × 40,810.26
  4. Step 4: Simplify right side
    167,169.34x = 10,233,301,247.32
  5. Step 5: Solve for x
    x = 10,233,301,247.32/167,169.34
  6. Step 6: Final answer
    x = 61,215.18

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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.