Home / 15,094.35-22,632.35-6,772.82

Finding the Fourth Proportional to 15,094.35, 22,632.35 and 6,772.82

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Solution

The fourth proportional to 15,094.35, 22,632.35 and 6,772.82 is: 10,155.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,094.35 : 22,632.35 = 6,772.82 : x
  2. Step 2: Convert to fraction form
    15,094.35/22,632.35 = 6,772.82/x
  3. Step 3: Cross multiply
    15,094.35x = 22,632.35 × 6,772.82
  4. Step 4: Simplify right side
    15,094.35x = 153,284,685.70
  5. Step 5: Solve for x
    x = 153,284,685.70/15,094.35
  6. Step 6: Final answer
    x = 10,155.10

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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.