Home / 6,953.18-10,367.75-6,180.44

Finding the Fourth Proportional to 6,953.18, 10,367.75 and 6,180.44

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Solution

The fourth proportional to 6,953.18, 10,367.75 and 6,180.44 is: 9,215.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953.18 : 10,367.75 = 6,180.44 : x
  2. Step 2: Convert to fraction form
    6,953.18/10,367.75 = 6,180.44/x
  3. Step 3: Cross multiply
    6,953.18x = 10,367.75 × 6,180.44
  4. Step 4: Simplify right side
    6,953.18x = 64,077,298.18
  5. Step 5: Solve for x
    x = 64,077,298.18/6,953.18
  6. Step 6: Final answer
    x = 9,215.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.