Home / 62,062.86-85,646.34-33,768.66

Finding the Fourth Proportional to 62,062.86, 85,646.34 and 33,768.66

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Solution

The fourth proportional to 62,062.86, 85,646.34 and 33,768.66 is: 46,600.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,062.86 : 85,646.34 = 33,768.66 : x
  2. Step 2: Convert to fraction form
    62,062.86/85,646.34 = 33,768.66/x
  3. Step 3: Cross multiply
    62,062.86x = 85,646.34 × 33,768.66
  4. Step 4: Simplify right side
    62,062.86x = 2,892,162,135.70
  5. Step 5: Solve for x
    x = 2,892,162,135.70/62,062.86
  6. Step 6: Final answer
    x = 46,600.53

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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.