Home / 4,984.08-6,875.04-2,966.77

Finding the Fourth Proportional to 4,984.08, 6,875.04 and 2,966.77

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Solution

The fourth proportional to 4,984.08, 6,875.04 and 2,966.77 is: 4,092.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,984.08 : 6,875.04 = 2,966.77 : x
  2. Step 2: Convert to fraction form
    4,984.08/6,875.04 = 2,966.77/x
  3. Step 3: Cross multiply
    4,984.08x = 6,875.04 × 2,966.77
  4. Step 4: Simplify right side
    4,984.08x = 20,396,662.42
  5. Step 5: Solve for x
    x = 20,396,662.42/4,984.08
  6. Step 6: Final answer
    x = 4,092.36

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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.