Home / 11,095.90-16,644.32-3,700.60

Finding the Fourth Proportional to 11,095.90, 16,644.32 and 3,700.60

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Solution

The fourth proportional to 11,095.90, 16,644.32 and 3,700.60 is: 5,551.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,095.90 : 16,644.32 = 3,700.60 : x
  2. Step 2: Convert to fraction form
    11,095.90/16,644.32 = 3,700.60/x
  3. Step 3: Cross multiply
    11,095.90x = 16,644.32 × 3,700.60
  4. Step 4: Simplify right side
    11,095.90x = 61,593,970.59
  5. Step 5: Solve for x
    x = 61,593,970.59/11,095.90
  6. Step 6: Final answer
    x = 5,551.06

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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.