Home / 134,227.50-201,341.25-35,731.50

Finding the Fourth Proportional to 134,227.50, 201,341.25 and 35,731.50

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Solution

The fourth proportional to 134,227.50, 201,341.25 and 35,731.50 is: 53,597.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,227.50 : 201,341.25 = 35,731.50 : x
  2. Step 2: Convert to fraction form
    134,227.50/201,341.25 = 35,731.50/x
  3. Step 3: Cross multiply
    134,227.50x = 201,341.25 × 35,731.50
  4. Step 4: Simplify right side
    134,227.50x = 7,194,224,874.38
  5. Step 5: Solve for x
    x = 7,194,224,874.38/134,227.50
  6. Step 6: Final answer
    x = 53,597.25

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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.