Home / 26,237.42-36,208.83-15,482.86

Finding the Fourth Proportional to 26,237.42, 36,208.83 and 15,482.86

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Solution

The fourth proportional to 26,237.42, 36,208.83 and 15,482.86 is: 21,367.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,237.42 : 36,208.83 = 15,482.86 : x
  2. Step 2: Convert to fraction form
    26,237.42/36,208.83 = 15,482.86/x
  3. Step 3: Cross multiply
    26,237.42x = 36,208.83 × 15,482.86
  4. Step 4: Simplify right side
    26,237.42x = 560,616,245.65
  5. Step 5: Solve for x
    x = 560,616,245.65/26,237.42
  6. Step 6: Final answer
    x = 21,367.05

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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.