Home / 94,448.44-130,338.85-52,006.87

Finding the Fourth Proportional to 94,448.44, 130,338.85 and 52,006.87

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Solution

The fourth proportional to 94,448.44, 130,338.85 and 52,006.87 is: 71,769.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,448.44 : 130,338.85 = 52,006.87 : x
  2. Step 2: Convert to fraction form
    94,448.44/130,338.85 = 52,006.87/x
  3. Step 3: Cross multiply
    94,448.44x = 130,338.85 × 52,006.87
  4. Step 4: Simplify right side
    94,448.44x = 6,778,515,042.02
  5. Step 5: Solve for x
    x = 6,778,515,042.02/94,448.44
  6. Step 6: Final answer
    x = 71,769.48

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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.