Home / 67,084.35-92,585.18-43,280.26

Finding the Fourth Proportional to 67,084.35, 92,585.18 and 43,280.26

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Solution

The fourth proportional to 67,084.35, 92,585.18 and 43,280.26 is: 59,732.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,084.35 : 92,585.18 = 43,280.26 : x
  2. Step 2: Convert to fraction form
    67,084.35/92,585.18 = 43,280.26/x
  3. Step 3: Cross multiply
    67,084.35x = 92,585.18 × 43,280.26
  4. Step 4: Simplify right side
    67,084.35x = 4,007,110,662.55
  5. Step 5: Solve for x
    x = 4,007,110,662.55/67,084.35
  6. Step 6: Final answer
    x = 59,732.42

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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.