Home / 67,030.92-92,546.01-41,564.34

Finding the Fourth Proportional to 67,030.92, 92,546.01 and 41,564.34

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Solution

The fourth proportional to 67,030.92, 92,546.01 and 41,564.34 is: 57,385.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,030.92 : 92,546.01 = 41,564.34 : x
  2. Step 2: Convert to fraction form
    67,030.92/92,546.01 = 41,564.34/x
  3. Step 3: Cross multiply
    67,030.92x = 92,546.01 × 41,564.34
  4. Step 4: Simplify right side
    67,030.92x = 3,846,613,825.28
  5. Step 5: Solve for x
    x = 3,846,613,825.28/67,030.92
  6. Step 6: Final answer
    x = 57,385.66

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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.