Home / 44,841.40-61,903.46-34,747

Finding the Fourth Proportional to 44,841.40, 61,903.46 and 34,747

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Solution

The fourth proportional to 44,841.40, 61,903.46 and 34,747 is: 47,968.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,841.40 : 61,903.46 = 34,747 : x
  2. Step 2: Convert to fraction form
    44,841.40/61,903.46 = 34,747/x
  3. Step 3: Cross multiply
    44,841.40x = 61,903.46 × 34,747
  4. Step 4: Simplify right side
    44,841.40x = 2,150,959,524.62
  5. Step 5: Solve for x
    x = 2,150,959,524.62/44,841.40
  6. Step 6: Final answer
    x = 47,968.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.