Home / 44,344.47-66,458.95-18,018.44

Finding the Fourth Proportional to 44,344.47, 66,458.95 and 18,018.44

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Solution

The fourth proportional to 44,344.47, 66,458.95 and 18,018.44 is: 27,004.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,344.47 : 66,458.95 = 18,018.44 : x
  2. Step 2: Convert to fraction form
    44,344.47/66,458.95 = 18,018.44/x
  3. Step 3: Cross multiply
    44,344.47x = 66,458.95 × 18,018.44
  4. Step 4: Simplify right side
    44,344.47x = 1,197,486,436.89
  5. Step 5: Solve for x
    x = 1,197,486,436.89/44,344.47
  6. Step 6: Final answer
    x = 27,004.19

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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.