Home / 9,510.12-14,267.66-3,664.80

Finding the Fourth Proportional to 9,510.12, 14,267.66 and 3,664.80

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Solution

The fourth proportional to 9,510.12, 14,267.66 and 3,664.80 is: 5,498.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,510.12 : 14,267.66 = 3,664.80 : x
  2. Step 2: Convert to fraction form
    9,510.12/14,267.66 = 3,664.80/x
  3. Step 3: Cross multiply
    9,510.12x = 14,267.66 × 3,664.80
  4. Step 4: Simplify right side
    9,510.12x = 52,288,102.04
  5. Step 5: Solve for x
    x = 52,288,102.04/9,510.12
  6. Step 6: Final answer
    x = 5,498.15

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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.