Home / 84,236.27-116,244.23-45,996.91

Finding the Fourth Proportional to 84,236.27, 116,244.23 and 45,996.91

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Solution

The fourth proportional to 84,236.27, 116,244.23 and 45,996.91 is: 63,474.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,236.27 : 116,244.23 = 45,996.91 : x
  2. Step 2: Convert to fraction form
    84,236.27/116,244.23 = 45,996.91/x
  3. Step 3: Cross multiply
    84,236.27x = 116,244.23 × 45,996.91
  4. Step 4: Simplify right side
    84,236.27x = 5,346,875,385.33
  5. Step 5: Solve for x
    x = 5,346,875,385.33/84,236.27
  6. Step 6: Final answer
    x = 63,474.74

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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.