Home / 94,382.10-141,447.33-35,158.14

Finding the Fourth Proportional to 94,382.10, 141,447.33 and 35,158.14

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Solution

The fourth proportional to 94,382.10, 141,447.33 and 35,158.14 is: 52,690.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,382.10 : 141,447.33 = 35,158.14 : x
  2. Step 2: Convert to fraction form
    94,382.10/141,447.33 = 35,158.14/x
  3. Step 3: Cross multiply
    94,382.10x = 141,447.33 × 35,158.14
  4. Step 4: Simplify right side
    94,382.10x = 4,973,025,030.77
  5. Step 5: Solve for x
    x = 4,973,025,030.77/94,382.10
  6. Step 6: Final answer
    x = 52,690.34

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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.