Home / 17,632.05-26,447.96-4,484.31

Finding the Fourth Proportional to 17,632.05, 26,447.96 and 4,484.31

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Solution

The fourth proportional to 17,632.05, 26,447.96 and 4,484.31 is: 6,726.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,632.05 : 26,447.96 = 4,484.31 : x
  2. Step 2: Convert to fraction form
    17,632.05/26,447.96 = 4,484.31/x
  3. Step 3: Cross multiply
    17,632.05x = 26,447.96 × 4,484.31
  4. Step 4: Simplify right side
    17,632.05x = 118,600,862.72
  5. Step 5: Solve for x
    x = 118,600,862.72/17,632.05
  6. Step 6: Final answer
    x = 6,726.44

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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.