Home / 8,035.89-11,090.63-4,849.35

Finding the Fourth Proportional to 8,035.89, 11,090.63 and 4,849.35

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Solution

The fourth proportional to 8,035.89, 11,090.63 and 4,849.35 is: 6,692.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,035.89 : 11,090.63 = 4,849.35 : x
  2. Step 2: Convert to fraction form
    8,035.89/11,090.63 = 4,849.35/x
  3. Step 3: Cross multiply
    8,035.89x = 11,090.63 × 4,849.35
  4. Step 4: Simplify right side
    8,035.89x = 53,782,346.59
  5. Step 5: Solve for x
    x = 53,782,346.59/8,035.89
  6. Step 6: Final answer
    x = 6,692.77

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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.