Home / 26,036.25-35,947.31-16,117.53

Finding the Fourth Proportional to 26,036.25, 35,947.31 and 16,117.53

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Solution

The fourth proportional to 26,036.25, 35,947.31 and 16,117.53 is: 22,252.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,036.25 : 35,947.31 = 16,117.53 : x
  2. Step 2: Convert to fraction form
    26,036.25/35,947.31 = 16,117.53/x
  3. Step 3: Cross multiply
    26,036.25x = 35,947.31 × 16,117.53
  4. Step 4: Simplify right side
    26,036.25x = 579,381,766.76
  5. Step 5: Solve for x
    x = 579,381,766.76/26,036.25
  6. Step 6: Final answer
    x = 22,252.89

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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.