Home / 44,689.32-67,041.27-15,100.43

Finding the Fourth Proportional to 44,689.32, 67,041.27 and 15,100.43

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Solution

The fourth proportional to 44,689.32, 67,041.27 and 15,100.43 is: 22,653.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,689.32 : 67,041.27 = 15,100.43 : x
  2. Step 2: Convert to fraction form
    44,689.32/67,041.27 = 15,100.43/x
  3. Step 3: Cross multiply
    44,689.32x = 67,041.27 × 15,100.43
  4. Step 4: Simplify right side
    44,689.32x = 1,012,351,669.54
  5. Step 5: Solve for x
    x = 1,012,351,669.54/44,689.32
  6. Step 6: Final answer
    x = 22,653.10

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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.