Home / 67,568.34-93,244.30-36,941.54

Finding the Fourth Proportional to 67,568.34, 93,244.30 and 36,941.54

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Solution

The fourth proportional to 67,568.34, 93,244.30 and 36,941.54 is: 50,979.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,568.34 : 93,244.30 = 36,941.54 : x
  2. Step 2: Convert to fraction form
    67,568.34/93,244.30 = 36,941.54/x
  3. Step 3: Cross multiply
    67,568.34x = 93,244.30 × 36,941.54
  4. Step 4: Simplify right side
    67,568.34x = 3,444,588,178.98
  5. Step 5: Solve for x
    x = 3,444,588,178.98/67,568.34
  6. Step 6: Final answer
    x = 50,979.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.