Home / 17,530.24-26,295.36-5,842.72

Finding the Fourth Proportional to 17,530.24, 26,295.36 and 5,842.72

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Solution

The fourth proportional to 17,530.24, 26,295.36 and 5,842.72 is: 8,764.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,530.24 : 26,295.36 = 5,842.72 : x
  2. Step 2: Convert to fraction form
    17,530.24/26,295.36 = 5,842.72/x
  3. Step 3: Cross multiply
    17,530.24x = 26,295.36 × 5,842.72
  4. Step 4: Simplify right side
    17,530.24x = 153,636,425.78
  5. Step 5: Solve for x
    x = 153,636,425.78/17,530.24
  6. Step 6: Final answer
    x = 8,764.08

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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.