Home / 96,353.46-133,006.41-63,643.14

Finding the Fourth Proportional to 96,353.46, 133,006.41 and 63,643.14

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Solution

The fourth proportional to 96,353.46, 133,006.41 and 63,643.14 is: 87,853.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,353.46 : 133,006.41 = 63,643.14 : x
  2. Step 2: Convert to fraction form
    96,353.46/133,006.41 = 63,643.14/x
  3. Step 3: Cross multiply
    96,353.46x = 133,006.41 × 63,643.14
  4. Step 4: Simplify right side
    96,353.46x = 8,464,945,572.53
  5. Step 5: Solve for x
    x = 8,464,945,572.53/96,353.46
  6. Step 6: Final answer
    x = 87,853.05

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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.