Home / 14,844.72-22,232.91-8,589.21

Finding the Fourth Proportional to 14,844.72, 22,232.91 and 8,589.21

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Solution

The fourth proportional to 14,844.72, 22,232.91 and 8,589.21 is: 12,864.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,844.72 : 22,232.91 = 8,589.21 : x
  2. Step 2: Convert to fraction form
    14,844.72/22,232.91 = 8,589.21/x
  3. Step 3: Cross multiply
    14,844.72x = 22,232.91 × 8,589.21
  4. Step 4: Simplify right side
    14,844.72x = 190,963,196.86
  5. Step 5: Solve for x
    x = 190,963,196.86/14,844.72
  6. Step 6: Final answer
    x = 12,864.05

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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.