Home / 8,010.85-11,056.15-5,025.59

Finding the Fourth Proportional to 8,010.85, 11,056.15 and 5,025.59

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Solution

The fourth proportional to 8,010.85, 11,056.15 and 5,025.59 is: 6,936.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,010.85 : 11,056.15 = 5,025.59 : x
  2. Step 2: Convert to fraction form
    8,010.85/11,056.15 = 5,025.59/x
  3. Step 3: Cross multiply
    8,010.85x = 11,056.15 × 5,025.59
  4. Step 4: Simplify right side
    8,010.85x = 55,563,703.26
  5. Step 5: Solve for x
    x = 55,563,703.26/8,010.85
  6. Step 6: Final answer
    x = 6,936.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.