Home / 71,341.12-107,016.29-23,954.30

Finding the Fourth Proportional to 71,341.12, 107,016.29 and 23,954.30

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Solution

The fourth proportional to 71,341.12, 107,016.29 and 23,954.30 is: 35,933.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,341.12 : 107,016.29 = 23,954.30 : x
  2. Step 2: Convert to fraction form
    71,341.12/107,016.29 = 23,954.30/x
  3. Step 3: Cross multiply
    71,341.12x = 107,016.29 × 23,954.30
  4. Step 4: Simplify right side
    71,341.12x = 2,563,500,195.78
  5. Step 5: Solve for x
    x = 2,563,500,195.78/71,341.12
  6. Step 6: Final answer
    x = 35,933.00

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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.