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Finding the Fourth Proportional to 6,297.08, 9,482.22 and 4,665.20

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Solution

The fourth proportional to 6,297.08, 9,482.22 and 4,665.20 is: 7,024.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,297.08 : 9,482.22 = 4,665.20 : x
  2. Step 2: Convert to fraction form
    6,297.08/9,482.22 = 4,665.20/x
  3. Step 3: Cross multiply
    6,297.08x = 9,482.22 × 4,665.20
  4. Step 4: Simplify right side
    6,297.08x = 44,236,452.74
  5. Step 5: Solve for x
    x = 44,236,452.74/6,297.08
  6. Step 6: Final answer
    x = 7,024.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.