Home / 44,233.68-66,360.12-13,071.44

Finding the Fourth Proportional to 44,233.68, 66,360.12 and 13,071.44

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Solution

The fourth proportional to 44,233.68, 66,360.12 and 13,071.44 is: 19,610.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,233.68 : 66,360.12 = 13,071.44 : x
  2. Step 2: Convert to fraction form
    44,233.68/66,360.12 = 13,071.44/x
  3. Step 3: Cross multiply
    44,233.68x = 66,360.12 × 13,071.44
  4. Step 4: Simplify right side
    44,233.68x = 867,422,326.97
  5. Step 5: Solve for x
    x = 867,422,326.97/44,233.68
  6. Step 6: Final answer
    x = 19,610.00

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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.