Home / 25,774.01-35,585.27-19,795.00

Finding the Fourth Proportional to 25,774.01, 35,585.27 and 19,795.00

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Solution

The fourth proportional to 25,774.01, 35,585.27 and 19,795.00 is: 27,330.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,774.01 : 35,585.27 = 19,795.00 : x
  2. Step 2: Convert to fraction form
    25,774.01/35,585.27 = 19,795.00/x
  3. Step 3: Cross multiply
    25,774.01x = 35,585.27 × 19,795.00
  4. Step 4: Simplify right side
    25,774.01x = 704,410,380.17
  5. Step 5: Solve for x
    x = 704,410,380.17/25,774.01
  6. Step 6: Final answer
    x = 27,330.26

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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.