Home / 6,070.32-9,107.10-2,175.12

Finding the Fourth Proportional to 6,070.32, 9,107.10 and 2,175.12

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Solution

The fourth proportional to 6,070.32, 9,107.10 and 2,175.12 is: 3,263.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070.32 : 9,107.10 = 2,175.12 : x
  2. Step 2: Convert to fraction form
    6,070.32/9,107.10 = 2,175.12/x
  3. Step 3: Cross multiply
    6,070.32x = 9,107.10 × 2,175.12
  4. Step 4: Simplify right side
    6,070.32x = 19,809,035.35
  5. Step 5: Solve for x
    x = 19,809,035.35/6,070.32
  6. Step 6: Final answer
    x = 3,263.26

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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.