Home / 52,236.99-71,966.75-36,088.83

Finding the Fourth Proportional to 52,236.99, 71,966.75 and 36,088.83

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Solution

The fourth proportional to 52,236.99, 71,966.75 and 36,088.83 is: 49,719.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,236.99 : 71,966.75 = 36,088.83 : x
  2. Step 2: Convert to fraction form
    52,236.99/71,966.75 = 36,088.83/x
  3. Step 3: Cross multiply
    52,236.99x = 71,966.75 × 36,088.83
  4. Step 4: Simplify right side
    52,236.99x = 2,597,195,625.96
  5. Step 5: Solve for x
    x = 2,597,195,625.96/52,236.99
  6. Step 6: Final answer
    x = 49,719.47

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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.