Home / 26,490.70-36,594.48-25,091.02

Finding the Fourth Proportional to 26,490.70, 36,594.48 and 25,091.02

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Solution

The fourth proportional to 26,490.70, 36,594.48 and 25,091.02 is: 34,660.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,490.70 : 36,594.48 = 25,091.02 : x
  2. Step 2: Convert to fraction form
    26,490.70/36,594.48 = 25,091.02/x
  3. Step 3: Cross multiply
    26,490.70x = 36,594.48 × 25,091.02
  4. Step 4: Simplify right side
    26,490.70x = 918,192,829.57
  5. Step 5: Solve for x
    x = 918,192,829.57/26,490.70
  6. Step 6: Final answer
    x = 34,660.95

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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.