Home / 6,452.08-8,903.32-4,359.04

Finding the Fourth Proportional to 6,452.08, 8,903.32 and 4,359.04

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Solution

The fourth proportional to 6,452.08, 8,903.32 and 4,359.04 is: 6,015.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,452.08 : 8,903.32 = 4,359.04 : x
  2. Step 2: Convert to fraction form
    6,452.08/8,903.32 = 4,359.04/x
  3. Step 3: Cross multiply
    6,452.08x = 8,903.32 × 4,359.04
  4. Step 4: Simplify right side
    6,452.08x = 38,809,928.01
  5. Step 5: Solve for x
    x = 38,809,928.01/6,452.08
  6. Step 6: Final answer
    x = 6,015.10

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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.