Home / 94,320.18-141,477.30-35,156.43

Finding the Fourth Proportional to 94,320.18, 141,477.30 and 35,156.43

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Solution

The fourth proportional to 94,320.18, 141,477.30 and 35,156.43 is: 52,733.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,320.18 : 141,477.30 = 35,156.43 : x
  2. Step 2: Convert to fraction form
    94,320.18/141,477.30 = 35,156.43/x
  3. Step 3: Cross multiply
    94,320.18x = 141,477.30 × 35,156.43
  4. Step 4: Simplify right side
    94,320.18x = 4,973,836,794.04
  5. Step 5: Solve for x
    x = 4,973,836,794.04/94,320.18
  6. Step 6: Final answer
    x = 52,733.54

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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.