Home / 63,126.11-94,664.46-23,661.70

Finding the Fourth Proportional to 63,126.11, 94,664.46 and 23,661.70

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Solution

The fourth proportional to 63,126.11, 94,664.46 and 23,661.70 is: 35,483.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,126.11 : 94,664.46 = 23,661.70 : x
  2. Step 2: Convert to fraction form
    63,126.11/94,664.46 = 23,661.70/x
  3. Step 3: Cross multiply
    63,126.11x = 94,664.46 × 23,661.70
  4. Step 4: Simplify right side
    63,126.11x = 2,239,922,053.18
  5. Step 5: Solve for x
    x = 2,239,922,053.18/63,126.11
  6. Step 6: Final answer
    x = 35,483.29

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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.