Home / 44,340.75-61,190.27-33,019.99

Finding the Fourth Proportional to 44,340.75, 61,190.27 and 33,019.99

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Solution

The fourth proportional to 44,340.75, 61,190.27 and 33,019.99 is: 45,567.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,340.75 : 61,190.27 = 33,019.99 : x
  2. Step 2: Convert to fraction form
    44,340.75/61,190.27 = 33,019.99/x
  3. Step 3: Cross multiply
    44,340.75x = 61,190.27 × 33,019.99
  4. Step 4: Simplify right side
    44,340.75x = 2,020,501,909.25
  5. Step 5: Solve for x
    x = 2,020,501,909.25/44,340.75
  6. Step 6: Final answer
    x = 45,567.61

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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.