Home / 10,608.84-15,908.22-4,366.44

Finding the Fourth Proportional to 10,608.84, 15,908.22 and 4,366.44

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Solution

The fourth proportional to 10,608.84, 15,908.22 and 4,366.44 is: 6,547.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,608.84 : 15,908.22 = 4,366.44 : x
  2. Step 2: Convert to fraction form
    10,608.84/15,908.22 = 4,366.44/x
  3. Step 3: Cross multiply
    10,608.84x = 15,908.22 × 4,366.44
  4. Step 4: Simplify right side
    10,608.84x = 69,462,288.14
  5. Step 5: Solve for x
    x = 69,462,288.14/10,608.84
  6. Step 6: Final answer
    x = 6,547.59

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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.