Home / 13,350.03-20,024.24-4,585.02

Finding the Fourth Proportional to 13,350.03, 20,024.24 and 4,585.02

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Solution

The fourth proportional to 13,350.03, 20,024.24 and 4,585.02 is: 6,877.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,350.03 : 20,024.24 = 4,585.02 : x
  2. Step 2: Convert to fraction form
    13,350.03/20,024.24 = 4,585.02/x
  3. Step 3: Cross multiply
    13,350.03x = 20,024.24 × 4,585.02
  4. Step 4: Simplify right side
    13,350.03x = 91,811,517.96
  5. Step 5: Solve for x
    x = 91,811,517.96/13,350.03
  6. Step 6: Final answer
    x = 6,877.25

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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.