Home / 67,124.64-92,667.60-41,982.24

Finding the Fourth Proportional to 67,124.64, 92,667.60 and 41,982.24

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Solution

The fourth proportional to 67,124.64, 92,667.60 and 41,982.24 is: 57,957.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,124.64 : 92,667.60 = 41,982.24 : x
  2. Step 2: Convert to fraction form
    67,124.64/92,667.60 = 41,982.24/x
  3. Step 3: Cross multiply
    67,124.64x = 92,667.60 × 41,982.24
  4. Step 4: Simplify right side
    67,124.64x = 3,890,393,423.42
  5. Step 5: Solve for x
    x = 3,890,393,423.42/67,124.64
  6. Step 6: Final answer
    x = 57,957.75

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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.