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Finding the Fourth Proportional to 5,844.06, 8,065.02 and 3,326.40

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Solution

The fourth proportional to 5,844.06, 8,065.02 and 3,326.40 is: 4,590.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,844.06 : 8,065.02 = 3,326.40 : x
  2. Step 2: Convert to fraction form
    5,844.06/8,065.02 = 3,326.40/x
  3. Step 3: Cross multiply
    5,844.06x = 8,065.02 × 3,326.40
  4. Step 4: Simplify right side
    5,844.06x = 26,827,482.53
  5. Step 5: Solve for x
    x = 26,827,482.53/5,844.06
  6. Step 6: Final answer
    x = 4,590.56

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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.