Home / 8,910.04-13,373.22-4,530.52

Finding the Fourth Proportional to 8,910.04, 13,373.22 and 4,530.52

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Solution

The fourth proportional to 8,910.04, 13,373.22 and 4,530.52 is: 6,799.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,910.04 : 13,373.22 = 4,530.52 : x
  2. Step 2: Convert to fraction form
    8,910.04/13,373.22 = 4,530.52/x
  3. Step 3: Cross multiply
    8,910.04x = 13,373.22 × 4,530.52
  4. Step 4: Simplify right side
    8,910.04x = 60,587,640.67
  5. Step 5: Solve for x
    x = 60,587,640.67/8,910.04
  6. Step 6: Final answer
    x = 6,799.93

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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.