Home / 50,289.95-69,407.13-33,552.11

Finding the Fourth Proportional to 50,289.95, 69,407.13 and 33,552.11

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Solution

The fourth proportional to 50,289.95, 69,407.13 and 33,552.11 is: 46,306.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,289.95 : 69,407.13 = 33,552.11 : x
  2. Step 2: Convert to fraction form
    50,289.95/69,407.13 = 33,552.11/x
  3. Step 3: Cross multiply
    50,289.95x = 69,407.13 × 33,552.11
  4. Step 4: Simplify right side
    50,289.95x = 2,328,755,313.51
  5. Step 5: Solve for x
    x = 2,328,755,313.51/50,289.95
  6. Step 6: Final answer
    x = 46,306.58

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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.