Home / 27,925.04-41,883.24-18,133.76

Finding the Fourth Proportional to 27,925.04, 41,883.24 and 18,133.76

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Solution

The fourth proportional to 27,925.04, 41,883.24 and 18,133.76 is: 27,197.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,925.04 : 41,883.24 = 18,133.76 : x
  2. Step 2: Convert to fraction form
    27,925.04/41,883.24 = 18,133.76/x
  3. Step 3: Cross multiply
    27,925.04x = 41,883.24 × 18,133.76
  4. Step 4: Simplify right side
    27,925.04x = 759,500,622.18
  5. Step 5: Solve for x
    x = 759,500,622.18/27,925.04
  6. Step 6: Final answer
    x = 27,197.83

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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.