Home / 15,109.34-22,664.22-4,015.97

Finding the Fourth Proportional to 15,109.34, 22,664.22 and 4,015.97

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Solution

The fourth proportional to 15,109.34, 22,664.22 and 4,015.97 is: 6,024.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,109.34 : 22,664.22 = 4,015.97 : x
  2. Step 2: Convert to fraction form
    15,109.34/22,664.22 = 4,015.97/x
  3. Step 3: Cross multiply
    15,109.34x = 22,664.22 × 4,015.97
  4. Step 4: Simplify right side
    15,109.34x = 91,018,934.28
  5. Step 5: Solve for x
    x = 91,018,934.28/15,109.34
  6. Step 6: Final answer
    x = 6,024.02

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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.