Home / 133,827.17-200,722.23-73,966.23

Finding the Fourth Proportional to 133,827.17, 200,722.23 and 73,966.23

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Solution

The fourth proportional to 133,827.17, 200,722.23 and 73,966.23 is: 110,939.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,827.17 : 200,722.23 = 73,966.23 : x
  2. Step 2: Convert to fraction form
    133,827.17/200,722.23 = 73,966.23/x
  3. Step 3: Cross multiply
    133,827.17x = 200,722.23 × 73,966.23
  4. Step 4: Simplify right side
    133,827.17x = 14,846,666,630.29
  5. Step 5: Solve for x
    x = 14,846,666,630.29/133,827.17
  6. Step 6: Final answer
    x = 110,939.11

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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.