Home / 94,830.57-142,251.30-35,666.73

Finding the Fourth Proportional to 94,830.57, 142,251.30 and 35,666.73

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Solution

The fourth proportional to 94,830.57, 142,251.30 and 35,666.73 is: 53,502.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,830.57 : 142,251.30 = 35,666.73 : x
  2. Step 2: Convert to fraction form
    94,830.57/142,251.30 = 35,666.73/x
  3. Step 3: Cross multiply
    94,830.57x = 142,251.30 × 35,666.73
  4. Step 4: Simplify right side
    94,830.57x = 5,073,638,709.25
  5. Step 5: Solve for x
    x = 5,073,638,709.25/94,830.57
  6. Step 6: Final answer
    x = 53,502.14

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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.