Home / 5,904.79-8,148.66-3,252.20

Finding the Fourth Proportional to 5,904.79, 8,148.66 and 3,252.20

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Solution

The fourth proportional to 5,904.79, 8,148.66 and 3,252.20 is: 4,488.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,904.79 : 8,148.66 = 3,252.20 : x
  2. Step 2: Convert to fraction form
    5,904.79/8,148.66 = 3,252.20/x
  3. Step 3: Cross multiply
    5,904.79x = 8,148.66 × 3,252.20
  4. Step 4: Simplify right side
    5,904.79x = 26,501,092.42
  5. Step 5: Solve for x
    x = 26,501,092.42/5,904.79
  6. Step 6: Final answer
    x = 4,488.07

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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.