Home / 44,340.41-66,510.62-29,578.16

Finding the Fourth Proportional to 44,340.41, 66,510.62 and 29,578.16

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Solution

The fourth proportional to 44,340.41, 66,510.62 and 29,578.16 is: 44,367.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,340.41 : 66,510.62 = 29,578.16 : x
  2. Step 2: Convert to fraction form
    44,340.41/66,510.62 = 29,578.16/x
  3. Step 3: Cross multiply
    44,340.41x = 66,510.62 × 29,578.16
  4. Step 4: Simplify right side
    44,340.41x = 1,967,261,760.06
  5. Step 5: Solve for x
    x = 1,967,261,760.06/44,340.41
  6. Step 6: Final answer
    x = 44,367.24

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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.