Home / 27,441.24-41,118.12-17,572.40

Finding the Fourth Proportional to 27,441.24, 41,118.12 and 17,572.40

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Solution

The fourth proportional to 27,441.24, 41,118.12 and 17,572.40 is: 26,330.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,441.24 : 41,118.12 = 17,572.40 : x
  2. Step 2: Convert to fraction form
    27,441.24/41,118.12 = 17,572.40/x
  3. Step 3: Cross multiply
    27,441.24x = 41,118.12 × 17,572.40
  4. Step 4: Simplify right side
    27,441.24x = 722,544,051.89
  5. Step 5: Solve for x
    x = 722,544,051.89/27,441.24
  6. Step 6: Final answer
    x = 26,330.59

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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.