Home / 62,167.16-85,790.66-33,872.85

Finding the Fourth Proportional to 62,167.16, 85,790.66 and 33,872.85

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Solution

The fourth proportional to 62,167.16, 85,790.66 and 33,872.85 is: 46,744.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,167.16 : 85,790.66 = 33,872.85 : x
  2. Step 2: Convert to fraction form
    62,167.16/85,790.66 = 33,872.85/x
  3. Step 3: Cross multiply
    62,167.16x = 85,790.66 × 33,872.85
  4. Step 4: Simplify right side
    62,167.16x = 2,905,973,988.22
  5. Step 5: Solve for x
    x = 2,905,973,988.22/62,167.16
  6. Step 6: Final answer
    x = 46,744.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.