Home / 2,095.97-2,892.44-1,164.47

Finding the Fourth Proportional to 2,095.97, 2,892.44 and 1,164.47

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Solution

The fourth proportional to 2,095.97, 2,892.44 and 1,164.47 is: 1,606.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095.97 : 2,892.44 = 1,164.47 : x
  2. Step 2: Convert to fraction form
    2,095.97/2,892.44 = 1,164.47/x
  3. Step 3: Cross multiply
    2,095.97x = 2,892.44 × 1,164.47
  4. Step 4: Simplify right side
    2,095.97x = 3,368,152.35
  5. Step 5: Solve for x
    x = 3,368,152.35/2,095.97
  6. Step 6: Final answer
    x = 1,606.97

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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.