Home / 44,711.46-67,041.27-18,386.46

Finding the Fourth Proportional to 44,711.46, 67,041.27 and 18,386.46

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Solution

The fourth proportional to 44,711.46, 67,041.27 and 18,386.46 is: 27,569.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,711.46 : 67,041.27 = 18,386.46 : x
  2. Step 2: Convert to fraction form
    44,711.46/67,041.27 = 18,386.46/x
  3. Step 3: Cross multiply
    44,711.46x = 67,041.27 × 18,386.46
  4. Step 4: Simplify right side
    44,711.46x = 1,232,651,629.20
  5. Step 5: Solve for x
    x = 1,232,651,629.20/44,711.46
  6. Step 6: Final answer
    x = 27,569.03

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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.