Home / 5,979.02-8,252.04-3,460.69

Finding the Fourth Proportional to 5,979.02, 8,252.04 and 3,460.69

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Solution

The fourth proportional to 5,979.02, 8,252.04 and 3,460.69 is: 4,776.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,979.02 : 8,252.04 = 3,460.69 : x
  2. Step 2: Convert to fraction form
    5,979.02/8,252.04 = 3,460.69/x
  3. Step 3: Cross multiply
    5,979.02x = 8,252.04 × 3,460.69
  4. Step 4: Simplify right side
    5,979.02x = 28,557,752.31
  5. Step 5: Solve for x
    x = 28,557,752.31/5,979.02
  6. Step 6: Final answer
    x = 4,776.33

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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.