Home / 67,550.54-93,224.57-37,335.21

Finding the Fourth Proportional to 67,550.54, 93,224.57 and 37,335.21

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Solution

The fourth proportional to 67,550.54, 93,224.57 and 37,335.21 is: 51,525.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,550.54 : 93,224.57 = 37,335.21 : x
  2. Step 2: Convert to fraction form
    67,550.54/93,224.57 = 37,335.21/x
  3. Step 3: Cross multiply
    67,550.54x = 93,224.57 × 37,335.21
  4. Step 4: Simplify right side
    67,550.54x = 3,480,558,431.99
  5. Step 5: Solve for x
    x = 3,480,558,431.99/67,550.54
  6. Step 6: Final answer
    x = 51,525.25

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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.