Home / 4,600.41-6,901.11-1,479.30

Finding the Fourth Proportional to 4,600.41, 6,901.11 and 1,479.30

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Solution

The fourth proportional to 4,600.41, 6,901.11 and 1,479.30 is: 2,219.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600.41 : 6,901.11 = 1,479.30 : x
  2. Step 2: Convert to fraction form
    4,600.41/6,901.11 = 1,479.30/x
  3. Step 3: Cross multiply
    4,600.41x = 6,901.11 × 1,479.30
  4. Step 4: Simplify right side
    4,600.41x = 10,208,812.02
  5. Step 5: Solve for x
    x = 10,208,812.02/4,600.41
  6. Step 6: Final answer
    x = 2,219.11

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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.