Home / 29,025.25-43,535.58-9,298.51

Finding the Fourth Proportional to 29,025.25, 43,535.58 and 9,298.51

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Solution

The fourth proportional to 29,025.25, 43,535.58 and 9,298.51 is: 13,947.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,025.25 : 43,535.58 = 9,298.51 : x
  2. Step 2: Convert to fraction form
    29,025.25/43,535.58 = 9,298.51/x
  3. Step 3: Cross multiply
    29,025.25x = 43,535.58 × 9,298.51
  4. Step 4: Simplify right side
    29,025.25x = 404,816,025.99
  5. Step 5: Solve for x
    x = 404,816,025.99/29,025.25
  6. Step 6: Final answer
    x = 13,947.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.