Home / 6,026.37-9,039.62-2,128.04

Finding the Fourth Proportional to 6,026.37, 9,039.62 and 2,128.04

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Solution

The fourth proportional to 6,026.37, 9,039.62 and 2,128.04 is: 3,192.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,026.37 : 9,039.62 = 2,128.04 : x
  2. Step 2: Convert to fraction form
    6,026.37/9,039.62 = 2,128.04/x
  3. Step 3: Cross multiply
    6,026.37x = 9,039.62 × 2,128.04
  4. Step 4: Simplify right side
    6,026.37x = 19,236,639.71
  5. Step 5: Solve for x
    x = 19,236,639.71/6,026.37
  6. Step 6: Final answer
    x = 3,192.08

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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.