Home / 7,004.01-10,507.04-2,073.00

Finding the Fourth Proportional to 7,004.01, 10,507.04 and 2,073.00

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Solution

The fourth proportional to 7,004.01, 10,507.04 and 2,073.00 is: 3,109.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,004.01 : 10,507.04 = 2,073.00 : x
  2. Step 2: Convert to fraction form
    7,004.01/10,507.04 = 2,073.00/x
  3. Step 3: Cross multiply
    7,004.01x = 10,507.04 × 2,073.00
  4. Step 4: Simplify right side
    7,004.01x = 21,781,130.73
  5. Step 5: Solve for x
    x = 21,781,130.73/7,004.01
  6. Step 6: Final answer
    x = 3,109.81

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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.