Home / 26,434.75-36,476.62-14,494.95

Finding the Fourth Proportional to 26,434.75, 36,476.62 and 14,494.95

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Solution

The fourth proportional to 26,434.75, 36,476.62 and 14,494.95 is: 20,001.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,434.75 : 36,476.62 = 14,494.95 : x
  2. Step 2: Convert to fraction form
    26,434.75/36,476.62 = 14,494.95/x
  3. Step 3: Cross multiply
    26,434.75x = 36,476.62 × 14,494.95
  4. Step 4: Simplify right side
    26,434.75x = 528,726,783.07
  5. Step 5: Solve for x
    x = 528,726,783.07/26,434.75
  6. Step 6: Final answer
    x = 20,001.20

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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.