Home / 10,844.01-14,963.00-6,127.65

Finding the Fourth Proportional to 10,844.01, 14,963.00 and 6,127.65

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Solution

The fourth proportional to 10,844.01, 14,963.00 and 6,127.65 is: 8,455.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,844.01 : 14,963.00 = 6,127.65 : x
  2. Step 2: Convert to fraction form
    10,844.01/14,963.00 = 6,127.65/x
  3. Step 3: Cross multiply
    10,844.01x = 14,963.00 × 6,127.65
  4. Step 4: Simplify right side
    10,844.01x = 91,687,996.31
  5. Step 5: Solve for x
    x = 91,687,996.31/10,844.01
  6. Step 6: Final answer
    x = 8,455.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.