Home / 134,632.30-202,096.12-55,801.88

Finding the Fourth Proportional to 134,632.30, 202,096.12 and 55,801.88

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Solution

The fourth proportional to 134,632.30, 202,096.12 and 55,801.88 is: 83,764.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,632.30 : 202,096.12 = 55,801.88 : x
  2. Step 2: Convert to fraction form
    134,632.30/202,096.12 = 55,801.88/x
  3. Step 3: Cross multiply
    134,632.30x = 202,096.12 × 55,801.88
  4. Step 4: Simplify right side
    134,632.30x = 11,277,343,436.71
  5. Step 5: Solve for x
    x = 11,277,343,436.71/134,632.30
  6. Step 6: Final answer
    x = 83,764.03

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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.