Home / 94,960.68-142,340.58-35,770.76

Finding the Fourth Proportional to 94,960.68, 142,340.58 and 35,770.76

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Solution

The fourth proportional to 94,960.68, 142,340.58 and 35,770.76 is: 53,618.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,960.68 : 142,340.58 = 35,770.76 : x
  2. Step 2: Convert to fraction form
    94,960.68/142,340.58 = 35,770.76/x
  3. Step 3: Cross multiply
    94,960.68x = 142,340.58 × 35,770.76
  4. Step 4: Simplify right side
    94,960.68x = 5,091,630,725.44
  5. Step 5: Solve for x
    x = 5,091,630,725.44/94,960.68
  6. Step 6: Final answer
    x = 53,618.31

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1.5x scale

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.