Home / 51,426.33-70,841.48-43,847.97

Finding the Fourth Proportional to 51,426.33, 70,841.48 and 43,847.97

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Solution

The fourth proportional to 51,426.33, 70,841.48 and 43,847.97 is: 60,402.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,426.33 : 70,841.48 = 43,847.97 : x
  2. Step 2: Convert to fraction form
    51,426.33/70,841.48 = 43,847.97/x
  3. Step 3: Cross multiply
    51,426.33x = 70,841.48 × 43,847.97
  4. Step 4: Simplify right side
    51,426.33x = 3,106,255,089.80
  5. Step 5: Solve for x
    x = 3,106,255,089.80/51,426.33
  6. Step 6: Final answer
    x = 60,402.04

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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.