Home / 62,236.58-85,894.20-38,032.56

Finding the Fourth Proportional to 62,236.58, 85,894.20 and 38,032.56

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Solution

The fourth proportional to 62,236.58, 85,894.20 and 38,032.56 is: 52,489.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,236.58 : 85,894.20 = 38,032.56 : x
  2. Step 2: Convert to fraction form
    62,236.58/85,894.20 = 38,032.56/x
  3. Step 3: Cross multiply
    62,236.58x = 85,894.20 × 38,032.56
  4. Step 4: Simplify right side
    62,236.58x = 3,266,776,315.15
  5. Step 5: Solve for x
    x = 3,266,776,315.15/62,236.58
  6. Step 6: Final answer
    x = 52,489.65

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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.