Home / 13,332-19,998.09-4,566.99

Finding the Fourth Proportional to 13,332, 19,998.09 and 4,566.99

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Solution

The fourth proportional to 13,332, 19,998.09 and 4,566.99 is: 6,850.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,332 : 19,998.09 = 4,566.99 : x
  2. Step 2: Convert to fraction form
    13,332/19,998.09 = 4,566.99/x
  3. Step 3: Cross multiply
    13,332x = 19,998.09 × 4,566.99
  4. Step 4: Simplify right side
    13,332x = 91,331,077.05
  5. Step 5: Solve for x
    x = 91,331,077.05/13,332
  6. Step 6: Final answer
    x = 6,850.52

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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.