Home / 94,854.28-142,265.01-35,690.46

Finding the Fourth Proportional to 94,854.28, 142,265.01 and 35,690.46

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Solution

The fourth proportional to 94,854.28, 142,265.01 and 35,690.46 is: 53,529.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,854.28 : 142,265.01 = 35,690.46 : x
  2. Step 2: Convert to fraction form
    94,854.28/142,265.01 = 35,690.46/x
  3. Step 3: Cross multiply
    94,854.28x = 142,265.01 × 35,690.46
  4. Step 4: Simplify right side
    94,854.28x = 5,077,503,648.80
  5. Step 5: Solve for x
    x = 5,077,503,648.80/94,854.28
  6. Step 6: Final answer
    x = 53,529.52

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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.