Home / 67,035.29-92,505.08-36,824.72

Finding the Fourth Proportional to 67,035.29, 92,505.08 and 36,824.72

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Solution

The fourth proportional to 67,035.29, 92,505.08 and 36,824.72 is: 50,816.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,035.29 : 92,505.08 = 36,824.72 : x
  2. Step 2: Convert to fraction form
    67,035.29/92,505.08 = 36,824.72/x
  3. Step 3: Cross multiply
    67,035.29x = 92,505.08 × 36,824.72
  4. Step 4: Simplify right side
    67,035.29x = 3,406,473,022.93
  5. Step 5: Solve for x
    x = 3,406,473,022.93/67,035.29
  6. Step 6: Final answer
    x = 50,816.12

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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.