Home / 94,529.68-141,819.12-35,370

Finding the Fourth Proportional to 94,529.68, 141,819.12 and 35,370

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Solution

The fourth proportional to 94,529.68, 141,819.12 and 35,370 is: 53,064.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,529.68 : 141,819.12 = 35,370 : x
  2. Step 2: Convert to fraction form
    94,529.68/141,819.12 = 35,370/x
  3. Step 3: Cross multiply
    94,529.68x = 141,819.12 × 35,370
  4. Step 4: Simplify right side
    94,529.68x = 5,016,142,274.40
  5. Step 5: Solve for x
    x = 5,016,142,274.40/94,529.68
  6. Step 6: Final answer
    x = 53,064.20

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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.