Home / 8,035.84-11,090.08-4,500.24

Finding the Fourth Proportional to 8,035.84, 11,090.08 and 4,500.24

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Solution

The fourth proportional to 8,035.84, 11,090.08 and 4,500.24 is: 6,210.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,035.84 : 11,090.08 = 4,500.24 : x
  2. Step 2: Convert to fraction form
    8,035.84/11,090.08 = 4,500.24/x
  3. Step 3: Cross multiply
    8,035.84x = 11,090.08 × 4,500.24
  4. Step 4: Simplify right side
    8,035.84x = 49,908,021.62
  5. Step 5: Solve for x
    x = 49,908,021.62/8,035.84
  6. Step 6: Final answer
    x = 6,210.68

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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.