Home / 22,395.56-33,604.28-14,079.50

Finding the Fourth Proportional to 22,395.56, 33,604.28 and 14,079.50

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Solution

The fourth proportional to 22,395.56, 33,604.28 and 14,079.50 is: 21,126.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,395.56 : 33,604.28 = 14,079.50 : x
  2. Step 2: Convert to fraction form
    22,395.56/33,604.28 = 14,079.50/x
  3. Step 3: Cross multiply
    22,395.56x = 33,604.28 × 14,079.50
  4. Step 4: Simplify right side
    22,395.56x = 473,131,325.94
  5. Step 5: Solve for x
    x = 473,131,325.94/22,395.56
  6. Step 6: Final answer
    x = 21,126.12

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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.