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Finding the Fourth Proportional to 5,865.02, 8,797.83 and 1,482.51

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Solution

The fourth proportional to 5,865.02, 8,797.83 and 1,482.51 is: 2,223.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,865.02 : 8,797.83 = 1,482.51 : x
  2. Step 2: Convert to fraction form
    5,865.02/8,797.83 = 1,482.51/x
  3. Step 3: Cross multiply
    5,865.02x = 8,797.83 × 1,482.51
  4. Step 4: Simplify right side
    5,865.02x = 13,042,863.54
  5. Step 5: Solve for x
    x = 13,042,863.54/5,865.02
  6. Step 6: Final answer
    x = 2,223.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.