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Finding the Fourth Proportional to 67,483.33, 101,239.04 and 33,766.81

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Solution

The fourth proportional to 67,483.33, 101,239.04 and 33,766.81 is: 50,657.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,483.33 : 101,239.04 = 33,766.81 : x
  2. Step 2: Convert to fraction form
    67,483.33/101,239.04 = 33,766.81/x
  3. Step 3: Cross multiply
    67,483.33x = 101,239.04 × 33,766.81
  4. Step 4: Simplify right side
    67,483.33x = 3,418,519,428.26
  5. Step 5: Solve for x
    x = 3,418,519,428.26/67,483.33
  6. Step 6: Final answer
    x = 50,657.24

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1.5x scale

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.