Home / 134,824.74-202,073.13-95,393.22

Finding the Fourth Proportional to 134,824.74, 202,073.13 and 95,393.22

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Solution

The fourth proportional to 134,824.74, 202,073.13 and 95,393.22 is: 142,973.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,824.74 : 202,073.13 = 95,393.22 : x
  2. Step 2: Convert to fraction form
    134,824.74/202,073.13 = 95,393.22/x
  3. Step 3: Cross multiply
    134,824.74x = 202,073.13 × 95,393.22
  4. Step 4: Simplify right side
    134,824.74x = 19,276,406,546.18
  5. Step 5: Solve for x
    x = 19,276,406,546.18/134,824.74
  6. Step 6: Final answer
    x = 142,973.81

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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.