Home / 62,063.16-93,020.76-43,241.28

Finding the Fourth Proportional to 62,063.16, 93,020.76 and 43,241.28

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Solution

The fourth proportional to 62,063.16, 93,020.76 and 43,241.28 is: 64,810.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,063.16 : 93,020.76 = 43,241.28 : x
  2. Step 2: Convert to fraction form
    62,063.16/93,020.76 = 43,241.28/x
  3. Step 3: Cross multiply
    62,063.16x = 93,020.76 × 43,241.28
  4. Step 4: Simplify right side
    62,063.16x = 4,022,336,728.97
  5. Step 5: Solve for x
    x = 4,022,336,728.97/62,063.16
  6. Step 6: Final answer
    x = 64,810.38

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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.