Home / 49,363.96-68,122.06-26,702.92

Finding the Fourth Proportional to 49,363.96, 68,122.06 and 26,702.92

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Solution

The fourth proportional to 49,363.96, 68,122.06 and 26,702.92 is: 36,849.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,363.96 : 68,122.06 = 26,702.92 : x
  2. Step 2: Convert to fraction form
    49,363.96/68,122.06 = 26,702.92/x
  3. Step 3: Cross multiply
    49,363.96x = 68,122.06 × 26,702.92
  4. Step 4: Simplify right side
    49,363.96x = 1,819,057,918.42
  5. Step 5: Solve for x
    x = 1,819,057,918.42/49,363.96
  6. Step 6: Final answer
    x = 36,849.92

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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.