Home / 13,349.52-20,025.64-4,583.29

Finding the Fourth Proportional to 13,349.52, 20,025.64 and 4,583.29

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Solution

The fourth proportional to 13,349.52, 20,025.64 and 4,583.29 is: 6,875.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,349.52 : 20,025.64 = 4,583.29 : x
  2. Step 2: Convert to fraction form
    13,349.52/20,025.64 = 4,583.29/x
  3. Step 3: Cross multiply
    13,349.52x = 20,025.64 × 4,583.29
  4. Step 4: Simplify right side
    13,349.52x = 91,783,315.56
  5. Step 5: Solve for x
    x = 91,783,315.56/13,349.52
  6. Step 6: Final answer
    x = 6,875.40

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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.