Home / 9,468.08-13,066.04-5,219.23

Finding the Fourth Proportional to 9,468.08, 13,066.04 and 5,219.23

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Solution

The fourth proportional to 9,468.08, 13,066.04 and 5,219.23 is: 7,202.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,468.08 : 13,066.04 = 5,219.23 : x
  2. Step 2: Convert to fraction form
    9,468.08/13,066.04 = 5,219.23/x
  3. Step 3: Cross multiply
    9,468.08x = 13,066.04 × 5,219.23
  4. Step 4: Simplify right side
    9,468.08x = 68,194,602.62
  5. Step 5: Solve for x
    x = 68,194,602.62/9,468.08
  6. Step 6: Final answer
    x = 7,202.58

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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.