Home / 54,726.66-75,522.84-29,576.16

Finding the Fourth Proportional to 54,726.66, 75,522.84 and 29,576.16

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Solution

The fourth proportional to 54,726.66, 75,522.84 and 29,576.16 is: 40,815.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,726.66 : 75,522.84 = 29,576.16 : x
  2. Step 2: Convert to fraction form
    54,726.66/75,522.84 = 29,576.16/x
  3. Step 3: Cross multiply
    54,726.66x = 75,522.84 × 29,576.16
  4. Step 4: Simplify right side
    54,726.66x = 2,233,675,599.49
  5. Step 5: Solve for x
    x = 2,233,675,599.49/54,726.66
  6. Step 6: Final answer
    x = 40,815.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.