Home / 22,905.27-34,308.54-15,468.84

Finding the Fourth Proportional to 22,905.27, 34,308.54 and 15,468.84

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Solution

The fourth proportional to 22,905.27, 34,308.54 and 15,468.84 is: 23,169.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,905.27 : 34,308.54 = 15,468.84 : x
  2. Step 2: Convert to fraction form
    22,905.27/34,308.54 = 15,468.84/x
  3. Step 3: Cross multiply
    22,905.27x = 34,308.54 × 15,468.84
  4. Step 4: Simplify right side
    22,905.27x = 530,713,315.89
  5. Step 5: Solve for x
    x = 530,713,315.89/22,905.27
  6. Step 6: Final answer
    x = 23,169.92

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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.