Home / 7,026.15-10,541.34-2,095.95

Finding the Fourth Proportional to 7,026.15, 10,541.34 and 2,095.95

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Solution

The fourth proportional to 7,026.15, 10,541.34 and 2,095.95 is: 3,144.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,026.15 : 10,541.34 = 2,095.95 : x
  2. Step 2: Convert to fraction form
    7,026.15/10,541.34 = 2,095.95/x
  3. Step 3: Cross multiply
    7,026.15x = 10,541.34 × 2,095.95
  4. Step 4: Simplify right side
    7,026.15x = 22,094,121.57
  5. Step 5: Solve for x
    x = 22,094,121.57/7,026.15
  6. Step 6: Final answer
    x = 3,144.56

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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.