Home / 27,484.24-41,202.04-13,245.52

Finding the Fourth Proportional to 27,484.24, 41,202.04 and 13,245.52

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Solution

The fourth proportional to 27,484.24, 41,202.04 and 13,245.52 is: 19,856.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,484.24 : 41,202.04 = 13,245.52 : x
  2. Step 2: Convert to fraction form
    27,484.24/41,202.04 = 13,245.52/x
  3. Step 3: Cross multiply
    27,484.24x = 41,202.04 × 13,245.52
  4. Step 4: Simplify right side
    27,484.24x = 545,742,444.86
  5. Step 5: Solve for x
    x = 545,742,444.86/27,484.24
  6. Step 6: Final answer
    x = 19,856.56

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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.