Home / 43,441.11-59,947.49-25,535.05

Finding the Fourth Proportional to 43,441.11, 59,947.49 and 25,535.05

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Solution

The fourth proportional to 43,441.11, 59,947.49 and 25,535.05 is: 35,237.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,441.11 : 59,947.49 = 25,535.05 : x
  2. Step 2: Convert to fraction form
    43,441.11/59,947.49 = 25,535.05/x
  3. Step 3: Cross multiply
    43,441.11x = 59,947.49 × 25,535.05
  4. Step 4: Simplify right side
    43,441.11x = 1,530,762,068.49
  5. Step 5: Solve for x
    x = 1,530,762,068.49/43,441.11
  6. Step 6: Final answer
    x = 35,237.64

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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.