Home / 94,411.36-141,568.28-27,843.02

Finding the Fourth Proportional to 94,411.36, 141,568.28 and 27,843.02

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Solution

The fourth proportional to 94,411.36, 141,568.28 and 27,843.02 is: 41,750.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,411.36 : 141,568.28 = 27,843.02 : x
  2. Step 2: Convert to fraction form
    94,411.36/141,568.28 = 27,843.02/x
  3. Step 3: Cross multiply
    94,411.36x = 141,568.28 × 27,843.02
  4. Step 4: Simplify right side
    94,411.36x = 3,941,688,451.41
  5. Step 5: Solve for x
    x = 3,941,688,451.41/94,411.36
  6. Step 6: Final answer
    x = 41,750.15

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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.