Home / 14,836.84-22,255.26-11,900.68

Finding the Fourth Proportional to 14,836.84, 22,255.26 and 11,900.68

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Solution

The fourth proportional to 14,836.84, 22,255.26 and 11,900.68 is: 17,851.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,836.84 : 22,255.26 = 11,900.68 : x
  2. Step 2: Convert to fraction form
    14,836.84/22,255.26 = 11,900.68/x
  3. Step 3: Cross multiply
    14,836.84x = 22,255.26 × 11,900.68
  4. Step 4: Simplify right side
    14,836.84x = 264,852,727.58
  5. Step 5: Solve for x
    x = 264,852,727.58/14,836.84
  6. Step 6: Final answer
    x = 17,851.02

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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.