Home / 134,433.63-201,680.80-44,476.13

Finding the Fourth Proportional to 134,433.63, 201,680.80 and 44,476.13

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Solution

The fourth proportional to 134,433.63, 201,680.80 and 44,476.13 is: 66,724.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,433.63 : 201,680.80 = 44,476.13 : x
  2. Step 2: Convert to fraction form
    134,433.63/201,680.80 = 44,476.13/x
  3. Step 3: Cross multiply
    134,433.63x = 201,680.80 × 44,476.13
  4. Step 4: Simplify right side
    134,433.63x = 8,969,981,872.32
  5. Step 5: Solve for x
    x = 8,969,981,872.32/134,433.63
  6. Step 6: Final answer
    x = 66,724.24

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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.