Home / 14,867.05-22,295.02-5,979.38

Finding the Fourth Proportional to 14,867.05, 22,295.02 and 5,979.38

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Solution

The fourth proportional to 14,867.05, 22,295.02 and 5,979.38 is: 8,966.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,867.05 : 22,295.02 = 5,979.38 : x
  2. Step 2: Convert to fraction form
    14,867.05/22,295.02 = 5,979.38/x
  3. Step 3: Cross multiply
    14,867.05x = 22,295.02 × 5,979.38
  4. Step 4: Simplify right side
    14,867.05x = 133,310,406.88
  5. Step 5: Solve for x
    x = 133,310,406.88/14,867.05
  6. Step 6: Final answer
    x = 8,966.84

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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.