Home / 3,577.14-5,359.56-2,535.40

Finding the Fourth Proportional to 3,577.14, 5,359.56 and 2,535.40

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Solution

The fourth proportional to 3,577.14, 5,359.56 and 2,535.40 is: 3,798.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,577.14 : 5,359.56 = 2,535.40 : x
  2. Step 2: Convert to fraction form
    3,577.14/5,359.56 = 2,535.40/x
  3. Step 3: Cross multiply
    3,577.14x = 5,359.56 × 2,535.40
  4. Step 4: Simplify right side
    3,577.14x = 13,588,628.42
  5. Step 5: Solve for x
    x = 13,588,628.42/3,577.14
  6. Step 6: Final answer
    x = 3,798.74

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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.