Home / 14,226.06-19,624.98-9,194.58

Finding the Fourth Proportional to 14,226.06, 19,624.98 and 9,194.58

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Solution

The fourth proportional to 14,226.06, 19,624.98 and 9,194.58 is: 12,684.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,226.06 : 19,624.98 = 9,194.58 : x
  2. Step 2: Convert to fraction form
    14,226.06/19,624.98 = 9,194.58/x
  3. Step 3: Cross multiply
    14,226.06x = 19,624.98 × 9,194.58
  4. Step 4: Simplify right side
    14,226.06x = 180,443,448.61
  5. Step 5: Solve for x
    x = 180,443,448.61/14,226.06
  6. Step 6: Final answer
    x = 12,684.01

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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.