Home / 6,670.16-10,001.08-2,510

Finding the Fourth Proportional to 6,670.16, 10,001.08 and 2,510

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Solution

The fourth proportional to 6,670.16, 10,001.08 and 2,510 is: 3,763.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,670.16 : 10,001.08 = 2,510 : x
  2. Step 2: Convert to fraction form
    6,670.16/10,001.08 = 2,510/x
  3. Step 3: Cross multiply
    6,670.16x = 10,001.08 × 2,510
  4. Step 4: Simplify right side
    6,670.16x = 25,102,710.80
  5. Step 5: Solve for x
    x = 25,102,710.80/6,670.16
  6. Step 6: Final answer
    x = 3,763.43

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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.