Home / 17,548.80-26,315.52-5,233.92

Finding the Fourth Proportional to 17,548.80, 26,315.52 and 5,233.92

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Solution

The fourth proportional to 17,548.80, 26,315.52 and 5,233.92 is: 7,848.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,548.80 : 26,315.52 = 5,233.92 : x
  2. Step 2: Convert to fraction form
    17,548.80/26,315.52 = 5,233.92/x
  3. Step 3: Cross multiply
    17,548.80x = 26,315.52 × 5,233.92
  4. Step 4: Simplify right side
    17,548.80x = 137,733,326.44
  5. Step 5: Solve for x
    x = 137,733,326.44/17,548.80
  6. Step 6: Final answer
    x = 7,848.59

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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.