Home / 8,095.95-11,223.36-7,652.48

Finding the Fourth Proportional to 8,095.95, 11,223.36 and 7,652.48

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Solution

The fourth proportional to 8,095.95, 11,223.36 and 7,652.48 is: 10,608.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,095.95 : 11,223.36 = 7,652.48 : x
  2. Step 2: Convert to fraction form
    8,095.95/11,223.36 = 7,652.48/x
  3. Step 3: Cross multiply
    8,095.95x = 11,223.36 × 7,652.48
  4. Step 4: Simplify right side
    8,095.95x = 85,886,481.82
  5. Step 5: Solve for x
    x = 85,886,481.82/8,095.95
  6. Step 6: Final answer
    x = 10,608.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.