Home / 36,216.56-54,336.66-17,498.74

Finding the Fourth Proportional to 36,216.56, 54,336.66 and 17,498.74

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Solution

The fourth proportional to 36,216.56, 54,336.66 and 17,498.74 is: 26,253.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,216.56 : 54,336.66 = 17,498.74 : x
  2. Step 2: Convert to fraction form
    36,216.56/54,336.66 = 17,498.74/x
  3. Step 3: Cross multiply
    36,216.56x = 54,336.66 × 17,498.74
  4. Step 4: Simplify right side
    36,216.56x = 950,823,085.81
  5. Step 5: Solve for x
    x = 950,823,085.81/36,216.56
  6. Step 6: Final answer
    x = 26,253.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.