Home / 94,803.40-142,179.18-35,634.52

Finding the Fourth Proportional to 94,803.40, 142,179.18 and 35,634.52

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Solution

The fourth proportional to 94,803.40, 142,179.18 and 35,634.52 is: 53,442.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,803.40 : 142,179.18 = 35,634.52 : x
  2. Step 2: Convert to fraction form
    94,803.40/142,179.18 = 35,634.52/x
  3. Step 3: Cross multiply
    94,803.40x = 142,179.18 × 35,634.52
  4. Step 4: Simplify right side
    94,803.40x = 5,066,486,833.29
  5. Step 5: Solve for x
    x = 5,066,486,833.29/94,803.40
  6. Step 6: Final answer
    x = 53,442.04

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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.