Home / 134,833.22-202,197.29-50,547.41

Finding the Fourth Proportional to 134,833.22, 202,197.29 and 50,547.41

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Solution

The fourth proportional to 134,833.22, 202,197.29 and 50,547.41 is: 75,801.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,833.22 : 202,197.29 = 50,547.41 : x
  2. Step 2: Convert to fraction form
    134,833.22/202,197.29 = 50,547.41/x
  3. Step 3: Cross multiply
    134,833.22x = 202,197.29 × 50,547.41
  4. Step 4: Simplify right side
    134,833.22x = 10,220,549,318.52
  5. Step 5: Solve for x
    x = 10,220,549,318.52/134,833.22
  6. Step 6: Final answer
    x = 75,801.42

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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.