Home / 41,316.18-57,016.38-23,412.39

Finding the Fourth Proportional to 41,316.18, 57,016.38 and 23,412.39

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Solution

The fourth proportional to 41,316.18, 57,016.38 and 23,412.39 is: 32,309.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,316.18 : 57,016.38 = 23,412.39 : x
  2. Step 2: Convert to fraction form
    41,316.18/57,016.38 = 23,412.39/x
  3. Step 3: Cross multiply
    41,316.18x = 57,016.38 × 23,412.39
  4. Step 4: Simplify right side
    41,316.18x = 1,334,889,724.95
  5. Step 5: Solve for x
    x = 1,334,889,724.95/41,316.18
  6. Step 6: Final answer
    x = 32,309.13

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1.5x scale

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.