Home / 8,964.10-13,446.04-4,030.25

Finding the Fourth Proportional to 8,964.10, 13,446.04 and 4,030.25

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Solution

The fourth proportional to 8,964.10, 13,446.04 and 4,030.25 is: 6,045.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,964.10 : 13,446.04 = 4,030.25 : x
  2. Step 2: Convert to fraction form
    8,964.10/13,446.04 = 4,030.25/x
  3. Step 3: Cross multiply
    8,964.10x = 13,446.04 × 4,030.25
  4. Step 4: Simplify right side
    8,964.10x = 54,190,926.25
  5. Step 5: Solve for x
    x = 54,190,926.25/8,964.10
  6. Step 6: Final answer
    x = 6,045.33

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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.