Home / 22,154.84-33,246.08-14,764.48

Finding the Fourth Proportional to 22,154.84, 33,246.08 and 14,764.48

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Solution

The fourth proportional to 22,154.84, 33,246.08 and 14,764.48 is: 22,155.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,154.84 : 33,246.08 = 14,764.48 : x
  2. Step 2: Convert to fraction form
    22,154.84/33,246.08 = 14,764.48/x
  3. Step 3: Cross multiply
    22,154.84x = 33,246.08 × 14,764.48
  4. Step 4: Simplify right side
    22,154.84x = 490,861,083.24
  5. Step 5: Solve for x
    x = 490,861,083.24/22,154.84
  6. Step 6: Final answer
    x = 22,155.93

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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.