Home / 4,633.44-6,950.61-1,345.65

Finding the Fourth Proportional to 4,633.44, 6,950.61 and 1,345.65

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Solution

The fourth proportional to 4,633.44, 6,950.61 and 1,345.65 is: 2,018.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633.44 : 6,950.61 = 1,345.65 : x
  2. Step 2: Convert to fraction form
    4,633.44/6,950.61 = 1,345.65/x
  3. Step 3: Cross multiply
    4,633.44x = 6,950.61 × 1,345.65
  4. Step 4: Simplify right side
    4,633.44x = 9,353,062.28
  5. Step 5: Solve for x
    x = 9,353,062.28/4,633.44
  6. Step 6: Final answer
    x = 2,018.60

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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.