Home / 67,480.58-93,035.85-46,221.86

Finding the Fourth Proportional to 67,480.58, 93,035.85 and 46,221.86

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Solution

The fourth proportional to 67,480.58, 93,035.85 and 46,221.86 is: 63,726.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,480.58 : 93,035.85 = 46,221.86 : x
  2. Step 2: Convert to fraction form
    67,480.58/93,035.85 = 46,221.86/x
  3. Step 3: Cross multiply
    67,480.58x = 93,035.85 × 46,221.86
  4. Step 4: Simplify right side
    67,480.58x = 4,300,290,033.68
  5. Step 5: Solve for x
    x = 4,300,290,033.68/67,480.58
  6. Step 6: Final answer
    x = 63,726.33

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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.