Home / 7,062.30-9,749.25-4,411.44

Finding the Fourth Proportional to 7,062.30, 9,749.25 and 4,411.44

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Solution

The fourth proportional to 7,062.30, 9,749.25 and 4,411.44 is: 6,089.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,062.30 : 9,749.25 = 4,411.44 : x
  2. Step 2: Convert to fraction form
    7,062.30/9,749.25 = 4,411.44/x
  3. Step 3: Cross multiply
    7,062.30x = 9,749.25 × 4,411.44
  4. Step 4: Simplify right side
    7,062.30x = 43,008,231.42
  5. Step 5: Solve for x
    x = 43,008,231.42/7,062.30
  6. Step 6: Final answer
    x = 6,089.83

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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.