Home / 4,358.32-6,012.52-2,588.92

Finding the Fourth Proportional to 4,358.32, 6,012.52 and 2,588.92

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Solution

The fourth proportional to 4,358.32, 6,012.52 and 2,588.92 is: 3,571.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358.32 : 6,012.52 = 2,588.92 : x
  2. Step 2: Convert to fraction form
    4,358.32/6,012.52 = 2,588.92/x
  3. Step 3: Cross multiply
    4,358.32x = 6,012.52 × 2,588.92
  4. Step 4: Simplify right side
    4,358.32x = 15,565,933.28
  5. Step 5: Solve for x
    x = 15,565,933.28/4,358.32
  6. Step 6: Final answer
    x = 3,571.54

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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.