Home / 12,333.40-17,008.14-10,444.84

Finding the Fourth Proportional to 12,333.40, 17,008.14 and 10,444.84

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Solution

The fourth proportional to 12,333.40, 17,008.14 and 10,444.84 is: 14,403.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,333.40 : 17,008.14 = 10,444.84 : x
  2. Step 2: Convert to fraction form
    12,333.40/17,008.14 = 10,444.84/x
  3. Step 3: Cross multiply
    12,333.40x = 17,008.14 × 10,444.84
  4. Step 4: Simplify right side
    12,333.40x = 177,647,301.00
  5. Step 5: Solve for x
    x = 177,647,301.00/12,333.40
  6. Step 6: Final answer
    x = 14,403.76

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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.