Home / 8,573.03-12,860.58-3,025.24

Finding the Fourth Proportional to 8,573.03, 12,860.58 and 3,025.24

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Solution

The fourth proportional to 8,573.03, 12,860.58 and 3,025.24 is: 4,538.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,573.03 : 12,860.58 = 3,025.24 : x
  2. Step 2: Convert to fraction form
    8,573.03/12,860.58 = 3,025.24/x
  3. Step 3: Cross multiply
    8,573.03x = 12,860.58 × 3,025.24
  4. Step 4: Simplify right side
    8,573.03x = 38,906,341.04
  5. Step 5: Solve for x
    x = 38,906,341.04/8,573.03
  6. Step 6: Final answer
    x = 4,538.23

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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.