Home / 4,964.40-7,446.60-1,501.65

Finding the Fourth Proportional to 4,964.40, 7,446.60 and 1,501.65

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Solution

The fourth proportional to 4,964.40, 7,446.60 and 1,501.65 is: 2,252.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964.40 : 7,446.60 = 1,501.65 : x
  2. Step 2: Convert to fraction form
    4,964.40/7,446.60 = 1,501.65/x
  3. Step 3: Cross multiply
    4,964.40x = 7,446.60 × 1,501.65
  4. Step 4: Simplify right side
    4,964.40x = 11,182,186.89
  5. Step 5: Solve for x
    x = 11,182,186.89/4,964.40
  6. Step 6: Final answer
    x = 2,252.48

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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.