Home / 6,113.48-9,175.62-4,027.64

Finding the Fourth Proportional to 6,113.48, 9,175.62 and 4,027.64

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Solution

The fourth proportional to 6,113.48, 9,175.62 and 4,027.64 is: 6,045.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,113.48 : 9,175.62 = 4,027.64 : x
  2. Step 2: Convert to fraction form
    6,113.48/9,175.62 = 4,027.64/x
  3. Step 3: Cross multiply
    6,113.48x = 9,175.62 × 4,027.64
  4. Step 4: Simplify right side
    6,113.48x = 36,956,094.14
  5. Step 5: Solve for x
    x = 36,956,094.14/6,113.48
  6. Step 6: Final answer
    x = 6,045.02

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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.