Home / 15,110.58-22,668.30-6,348

Finding the Fourth Proportional to 15,110.58, 22,668.30 and 6,348

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Solution

The fourth proportional to 15,110.58, 22,668.30 and 6,348 is: 9,523.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,110.58 : 22,668.30 = 6,348 : x
  2. Step 2: Convert to fraction form
    15,110.58/22,668.30 = 6,348/x
  3. Step 3: Cross multiply
    15,110.58x = 22,668.30 × 6,348
  4. Step 4: Simplify right side
    15,110.58x = 143,898,368.40
  5. Step 5: Solve for x
    x = 143,898,368.40/15,110.58
  6. Step 6: Final answer
    x = 9,523.02

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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.