Home / 4,345.91-6,510.65-3,367.22

Finding the Fourth Proportional to 4,345.91, 6,510.65 and 3,367.22

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Solution

The fourth proportional to 4,345.91, 6,510.65 and 3,367.22 is: 5,044.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345.91 : 6,510.65 = 3,367.22 : x
  2. Step 2: Convert to fraction form
    4,345.91/6,510.65 = 3,367.22/x
  3. Step 3: Cross multiply
    4,345.91x = 6,510.65 × 3,367.22
  4. Step 4: Simplify right side
    4,345.91x = 21,922,741.50
  5. Step 5: Solve for x
    x = 21,922,741.50/4,345.91
  6. Step 6: Final answer
    x = 5,044.46

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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.