Home / 3,600.32-4,977.36-3,567.52

Finding the Fourth Proportional to 3,600.32, 4,977.36 and 3,567.52

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Solution

The fourth proportional to 3,600.32, 4,977.36 and 3,567.52 is: 4,932.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,600.32 : 4,977.36 = 3,567.52 : x
  2. Step 2: Convert to fraction form
    3,600.32/4,977.36 = 3,567.52/x
  3. Step 3: Cross multiply
    3,600.32x = 4,977.36 × 3,567.52
  4. Step 4: Simplify right side
    3,600.32x = 17,756,831.35
  5. Step 5: Solve for x
    x = 17,756,831.35/3,600.32
  6. Step 6: Final answer
    x = 4,932.01

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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.