Home / 2,852.23-3,936.28-1,593.50

Finding the Fourth Proportional to 2,852.23, 3,936.28 and 1,593.50

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Solution

The fourth proportional to 2,852.23, 3,936.28 and 1,593.50 is: 2,199.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,852.23 : 3,936.28 = 1,593.50 : x
  2. Step 2: Convert to fraction form
    2,852.23/3,936.28 = 1,593.50/x
  3. Step 3: Cross multiply
    2,852.23x = 3,936.28 × 1,593.50
  4. Step 4: Simplify right side
    2,852.23x = 6,272,442.50
  5. Step 5: Solve for x
    x = 6,272,442.50/2,852.23
  6. Step 6: Final answer
    x = 2,199.14

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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.