Home / 25,410.16-38,107.16-23,751.70

Finding the Fourth Proportional to 25,410.16, 38,107.16 and 23,751.70

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Solution

The fourth proportional to 25,410.16, 38,107.16 and 23,751.70 is: 35,620.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,410.16 : 38,107.16 = 23,751.70 : x
  2. Step 2: Convert to fraction form
    25,410.16/38,107.16 = 23,751.70/x
  3. Step 3: Cross multiply
    25,410.16x = 38,107.16 × 23,751.70
  4. Step 4: Simplify right side
    25,410.16x = 905,109,832.17
  5. Step 5: Solve for x
    x = 905,109,832.17/25,410.16
  6. Step 6: Final answer
    x = 35,620.00

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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.