Home / 294,325.63-441,554.25-107,337.13

Finding the Fourth Proportional to 294,325.63, 441,554.25 and 107,337.13

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Solution

The fourth proportional to 294,325.63, 441,554.25 and 107,337.13 is: 161,029.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,325.63 : 441,554.25 = 107,337.13 : x
  2. Step 2: Convert to fraction form
    294,325.63/441,554.25 = 107,337.13/x
  3. Step 3: Cross multiply
    294,325.63x = 441,554.25 × 107,337.13
  4. Step 4: Simplify right side
    294,325.63x = 47,395,165,934.30
  5. Step 5: Solve for x
    x = 47,395,165,934.30/294,325.63
  6. Step 6: Final answer
    x = 161,029.69

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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.