Home / 9,612.34-14,419.11-4,064.66

Finding the Fourth Proportional to 9,612.34, 14,419.11 and 4,064.66

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Solution

The fourth proportional to 9,612.34, 14,419.11 and 4,064.66 is: 6,097.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,612.34 : 14,419.11 = 4,064.66 : x
  2. Step 2: Convert to fraction form
    9,612.34/14,419.11 = 4,064.66/x
  3. Step 3: Cross multiply
    9,612.34x = 14,419.11 × 4,064.66
  4. Step 4: Simplify right side
    9,612.34x = 58,608,779.65
  5. Step 5: Solve for x
    x = 58,608,779.65/9,612.34
  6. Step 6: Final answer
    x = 6,097.24

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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.