Home / 134,729.01-202,167.57-50,547.33

Finding the Fourth Proportional to 134,729.01, 202,167.57 and 50,547.33

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Solution

The fourth proportional to 134,729.01, 202,167.57 and 50,547.33 is: 75,848.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,729.01 : 202,167.57 = 50,547.33 : x
  2. Step 2: Convert to fraction form
    134,729.01/202,167.57 = 50,547.33/x
  3. Step 3: Cross multiply
    134,729.01x = 202,167.57 × 50,547.33
  4. Step 4: Simplify right side
    134,729.01x = 10,219,030,876.09
  5. Step 5: Solve for x
    x = 10,219,030,876.09/134,729.01
  6. Step 6: Final answer
    x = 75,848.78

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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.