Home / 14,910.04-22,352.10-7,508.28

Finding the Fourth Proportional to 14,910.04, 22,352.10 and 7,508.28

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Solution

The fourth proportional to 14,910.04, 22,352.10 and 7,508.28 is: 11,255.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,910.04 : 22,352.10 = 7,508.28 : x
  2. Step 2: Convert to fraction form
    14,910.04/22,352.10 = 7,508.28/x
  3. Step 3: Cross multiply
    14,910.04x = 22,352.10 × 7,508.28
  4. Step 4: Simplify right side
    14,910.04x = 167,825,825.39
  5. Step 5: Solve for x
    x = 167,825,825.39/14,910.04
  6. Step 6: Final answer
    x = 11,255.89

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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.