Home / 44,269.32-66,378.51-26,264.49

Finding the Fourth Proportional to 44,269.32, 66,378.51 and 26,264.49

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Solution

The fourth proportional to 44,269.32, 66,378.51 and 26,264.49 is: 39,381.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,269.32 : 66,378.51 = 26,264.49 : x
  2. Step 2: Convert to fraction form
    44,269.32/66,378.51 = 26,264.49/x
  3. Step 3: Cross multiply
    44,269.32x = 66,378.51 × 26,264.49
  4. Step 4: Simplify right side
    44,269.32x = 1,743,397,712.11
  5. Step 5: Solve for x
    x = 1,743,397,712.11/44,269.32
  6. Step 6: Final answer
    x = 39,381.62

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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.