Home / 17,632.30-26,448.34-4,484.56

Finding the Fourth Proportional to 17,632.30, 26,448.34 and 4,484.56

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Solution

The fourth proportional to 17,632.30, 26,448.34 and 4,484.56 is: 6,726.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,632.30 : 26,448.34 = 4,484.56 : x
  2. Step 2: Convert to fraction form
    17,632.30/26,448.34 = 4,484.56/x
  3. Step 3: Cross multiply
    17,632.30x = 26,448.34 × 4,484.56
  4. Step 4: Simplify right side
    17,632.30x = 118,609,167.63
  5. Step 5: Solve for x
    x = 118,609,167.63/17,632.30
  6. Step 6: Final answer
    x = 6,726.81

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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.