Home / 7,044.98-10,569.45-3,530.76

Finding the Fourth Proportional to 7,044.98, 10,569.45 and 3,530.76

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Solution

The fourth proportional to 7,044.98, 10,569.45 and 3,530.76 is: 5,297.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,044.98 : 10,569.45 = 3,530.76 : x
  2. Step 2: Convert to fraction form
    7,044.98/10,569.45 = 3,530.76/x
  3. Step 3: Cross multiply
    7,044.98x = 10,569.45 × 3,530.76
  4. Step 4: Simplify right side
    7,044.98x = 37,318,164.89
  5. Step 5: Solve for x
    x = 37,318,164.89/7,044.98
  6. Step 6: Final answer
    x = 5,297.13

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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.