Home / 4,409.32-6,610.14-1,810.44

Finding the Fourth Proportional to 4,409.32, 6,610.14 and 1,810.44

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Solution

The fourth proportional to 4,409.32, 6,610.14 and 1,810.44 is: 2,714.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,409.32 : 6,610.14 = 1,810.44 : x
  2. Step 2: Convert to fraction form
    4,409.32/6,610.14 = 1,810.44/x
  3. Step 3: Cross multiply
    4,409.32x = 6,610.14 × 1,810.44
  4. Step 4: Simplify right side
    4,409.32x = 11,967,261.86
  5. Step 5: Solve for x
    x = 11,967,261.86/4,409.32
  6. Step 6: Final answer
    x = 2,714.08

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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.