Home / 8,998.84-13,496.73-2,423.56

Finding the Fourth Proportional to 8,998.84, 13,496.73 and 2,423.56

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Solution

The fourth proportional to 8,998.84, 13,496.73 and 2,423.56 is: 3,634.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,998.84 : 13,496.73 = 2,423.56 : x
  2. Step 2: Convert to fraction form
    8,998.84/13,496.73 = 2,423.56/x
  3. Step 3: Cross multiply
    8,998.84x = 13,496.73 × 2,423.56
  4. Step 4: Simplify right side
    8,998.84x = 32,710,134.96
  5. Step 5: Solve for x
    x = 32,710,134.96/8,998.84
  6. Step 6: Final answer
    x = 3,634.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.