Home / 80,036.34-110,452.29-44,228.58

Finding the Fourth Proportional to 80,036.34, 110,452.29 and 44,228.58

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Solution

The fourth proportional to 80,036.34, 110,452.29 and 44,228.58 is: 61,036.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,036.34 : 110,452.29 = 44,228.58 : x
  2. Step 2: Convert to fraction form
    80,036.34/110,452.29 = 44,228.58/x
  3. Step 3: Cross multiply
    80,036.34x = 110,452.29 × 44,228.58
  4. Step 4: Simplify right side
    80,036.34x = 4,885,147,944.45
  5. Step 5: Solve for x
    x = 4,885,147,944.45/80,036.34
  6. Step 6: Final answer
    x = 61,036.62

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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.