Home / 1,664.01-2,295.14-1,033.88

Finding the Fourth Proportional to 1,664.01, 2,295.14 and 1,033.88

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Solution

The fourth proportional to 1,664.01, 2,295.14 and 1,033.88 is: 1,426.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,664.01 : 2,295.14 = 1,033.88 : x
  2. Step 2: Convert to fraction form
    1,664.01/2,295.14 = 1,033.88/x
  3. Step 3: Cross multiply
    1,664.01x = 2,295.14 × 1,033.88
  4. Step 4: Simplify right side
    1,664.01x = 2,372,882.70
  5. Step 5: Solve for x
    x = 2,372,882.70/1,664.01
  6. Step 6: Final answer
    x = 1,426.00

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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.