Home / 134,092.95-201,164.01-63,972.25

Finding the Fourth Proportional to 134,092.95, 201,164.01 and 63,972.25

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Solution

The fourth proportional to 134,092.95, 201,164.01 and 63,972.25 is: 95,970.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,092.95 : 201,164.01 = 63,972.25 : x
  2. Step 2: Convert to fraction form
    134,092.95/201,164.01 = 63,972.25/x
  3. Step 3: Cross multiply
    134,092.95x = 201,164.01 × 63,972.25
  4. Step 4: Simplify right side
    134,092.95x = 12,868,914,338.72
  5. Step 5: Solve for x
    x = 12,868,914,338.72/134,092.95
  6. Step 6: Final answer
    x = 95,970.10

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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.