Home / 22,304.34-33,461.46-6,720.84

Finding the Fourth Proportional to 22,304.34, 33,461.46 and 6,720.84

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Solution

The fourth proportional to 22,304.34, 33,461.46 and 6,720.84 is: 10,082.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,304.34 : 33,461.46 = 6,720.84 : x
  2. Step 2: Convert to fraction form
    22,304.34/33,461.46 = 6,720.84/x
  3. Step 3: Cross multiply
    22,304.34x = 33,461.46 × 6,720.84
  4. Step 4: Simplify right side
    22,304.34x = 224,889,118.83
  5. Step 5: Solve for x
    x = 224,889,118.83/22,304.34
  6. Step 6: Final answer
    x = 10,082.75

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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.