Home / 7,046.65-10,570.08-3,349.26

Finding the Fourth Proportional to 7,046.65, 10,570.08 and 3,349.26

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Solution

The fourth proportional to 7,046.65, 10,570.08 and 3,349.26 is: 5,023.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,046.65 : 10,570.08 = 3,349.26 : x
  2. Step 2: Convert to fraction form
    7,046.65/10,570.08 = 3,349.26/x
  3. Step 3: Cross multiply
    7,046.65x = 10,570.08 × 3,349.26
  4. Step 4: Simplify right side
    7,046.65x = 35,401,946.14
  5. Step 5: Solve for x
    x = 35,401,946.14/7,046.65
  6. Step 6: Final answer
    x = 5,023.94

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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.