Home / 294,314.45-441,381.15-94,581.20

Finding the Fourth Proportional to 294,314.45, 441,381.15 and 94,581.20

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Solution

The fourth proportional to 294,314.45, 441,381.15 and 94,581.20 is: 141,842.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,314.45 : 441,381.15 = 94,581.20 : x
  2. Step 2: Convert to fraction form
    294,314.45/441,381.15 = 94,581.20/x
  3. Step 3: Cross multiply
    294,314.45x = 441,381.15 × 94,581.20
  4. Step 4: Simplify right side
    294,314.45x = 41,746,359,927.83
  5. Step 5: Solve for x
    x = 41,746,359,927.83/294,314.45
  6. Step 6: Final answer
    x = 141,842.71

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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.