Home / 7,095.35-10,631.99-2,710.42

Finding the Fourth Proportional to 7,095.35, 10,631.99 and 2,710.42

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Solution

The fourth proportional to 7,095.35, 10,631.99 and 2,710.42 is: 4,061.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095.35 : 10,631.99 = 2,710.42 : x
  2. Step 2: Convert to fraction form
    7,095.35/10,631.99 = 2,710.42/x
  3. Step 3: Cross multiply
    7,095.35x = 10,631.99 × 2,710.42
  4. Step 4: Simplify right side
    7,095.35x = 28,817,138.53
  5. Step 5: Solve for x
    x = 28,817,138.53/7,095.35
  6. Step 6: Final answer
    x = 4,061.41

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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.