Home / 44,647.10-66,970.65-34,793.75

Finding the Fourth Proportional to 44,647.10, 66,970.65 and 34,793.75

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Solution

The fourth proportional to 44,647.10, 66,970.65 and 34,793.75 is: 52,190.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,647.10 : 66,970.65 = 34,793.75 : x
  2. Step 2: Convert to fraction form
    44,647.10/66,970.65 = 34,793.75/x
  3. Step 3: Cross multiply
    44,647.10x = 66,970.65 × 34,793.75
  4. Step 4: Simplify right side
    44,647.10x = 2,330,160,053.44
  5. Step 5: Solve for x
    x = 2,330,160,053.44/44,647.10
  6. Step 6: Final answer
    x = 52,190.63

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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.