Home / 22,809.30-34,216.32-6,169.44

Finding the Fourth Proportional to 22,809.30, 34,216.32 and 6,169.44

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Solution

The fourth proportional to 22,809.30, 34,216.32 and 6,169.44 is: 9,254.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,809.30 : 34,216.32 = 6,169.44 : x
  2. Step 2: Convert to fraction form
    22,809.30/34,216.32 = 6,169.44/x
  3. Step 3: Cross multiply
    22,809.30x = 34,216.32 × 6,169.44
  4. Step 4: Simplify right side
    22,809.30x = 211,095,533.26
  5. Step 5: Solve for x
    x = 211,095,533.26/22,809.30
  6. Step 6: Final answer
    x = 9,254.80

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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.