Home / 7,351.90-11,024.44-2,671.32

Finding the Fourth Proportional to 7,351.90, 11,024.44 and 2,671.32

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Solution

The fourth proportional to 7,351.90, 11,024.44 and 2,671.32 is: 4,005.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,351.90 : 11,024.44 = 2,671.32 : x
  2. Step 2: Convert to fraction form
    7,351.90/11,024.44 = 2,671.32/x
  3. Step 3: Cross multiply
    7,351.90x = 11,024.44 × 2,671.32
  4. Step 4: Simplify right side
    7,351.90x = 29,449,807.06
  5. Step 5: Solve for x
    x = 29,449,807.06/7,351.90
  6. Step 6: Final answer
    x = 4,005.74

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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.