Home / 4,467.15-6,700.98-1,505.34

Finding the Fourth Proportional to 4,467.15, 6,700.98 and 1,505.34

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Solution

The fourth proportional to 4,467.15, 6,700.98 and 1,505.34 is: 2,258.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467.15 : 6,700.98 = 1,505.34 : x
  2. Step 2: Convert to fraction form
    4,467.15/6,700.98 = 1,505.34/x
  3. Step 3: Cross multiply
    4,467.15x = 6,700.98 × 1,505.34
  4. Step 4: Simplify right side
    4,467.15x = 10,087,273.75
  5. Step 5: Solve for x
    x = 10,087,273.75/4,467.15
  6. Step 6: Final answer
    x = 2,258.10

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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.