Home / 1,595.22-2,200.59-1,036.01

Finding the Fourth Proportional to 1,595.22, 2,200.59 and 1,036.01

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Solution

The fourth proportional to 1,595.22, 2,200.59 and 1,036.01 is: 1,429.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595.22 : 2,200.59 = 1,036.01 : x
  2. Step 2: Convert to fraction form
    1,595.22/2,200.59 = 1,036.01/x
  3. Step 3: Cross multiply
    1,595.22x = 2,200.59 × 1,036.01
  4. Step 4: Simplify right side
    1,595.22x = 2,279,833.25
  5. Step 5: Solve for x
    x = 2,279,833.25/1,595.22
  6. Step 6: Final answer
    x = 1,429.17

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