Home / 4,233.08-5,828.40-3,844.28

Finding the Fourth Proportional to 4,233.08, 5,828.40 and 3,844.28

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Solution

The fourth proportional to 4,233.08, 5,828.40 and 3,844.28 is: 5,293.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233.08 : 5,828.40 = 3,844.28 : x
  2. Step 2: Convert to fraction form
    4,233.08/5,828.40 = 3,844.28/x
  3. Step 3: Cross multiply
    4,233.08x = 5,828.40 × 3,844.28
  4. Step 4: Simplify right side
    4,233.08x = 22,406,001.55
  5. Step 5: Solve for x
    x = 22,406,001.55/4,233.08
  6. Step 6: Final answer
    x = 5,293.07

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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.