Home / 60,383.09-83,328.84-33,525.66

Finding the Fourth Proportional to 60,383.09, 83,328.84 and 33,525.66

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Solution

The fourth proportional to 60,383.09, 83,328.84 and 33,525.66 is: 46,265.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,383.09 : 83,328.84 = 33,525.66 : x
  2. Step 2: Convert to fraction form
    60,383.09/83,328.84 = 33,525.66/x
  3. Step 3: Cross multiply
    60,383.09x = 83,328.84 × 33,525.66
  4. Step 4: Simplify right side
    60,383.09x = 2,793,654,358.03
  5. Step 5: Solve for x
    x = 2,793,654,358.03/60,383.09
  6. Step 6: Final answer
    x = 46,265.51

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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.