Home / 67,058.42-92,546.16-43,234.70

Finding the Fourth Proportional to 67,058.42, 92,546.16 and 43,234.70

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Solution

The fourth proportional to 67,058.42, 92,546.16 and 43,234.70 is: 59,667.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,058.42 : 92,546.16 = 43,234.70 : x
  2. Step 2: Convert to fraction form
    67,058.42/92,546.16 = 43,234.70/x
  3. Step 3: Cross multiply
    67,058.42x = 92,546.16 × 43,234.70
  4. Step 4: Simplify right side
    67,058.42x = 4,001,205,463.75
  5. Step 5: Solve for x
    x = 4,001,205,463.75/67,058.42
  6. Step 6: Final answer
    x = 59,667.46

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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.