Home / 4,411.21-6,602.61-2,328.24

Finding the Fourth Proportional to 4,411.21, 6,602.61 and 2,328.24

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Solution

The fourth proportional to 4,411.21, 6,602.61 and 2,328.24 is: 3,484.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,411.21 : 6,602.61 = 2,328.24 : x
  2. Step 2: Convert to fraction form
    4,411.21/6,602.61 = 2,328.24/x
  3. Step 3: Cross multiply
    4,411.21x = 6,602.61 × 2,328.24
  4. Step 4: Simplify right side
    4,411.21x = 15,372,494.20
  5. Step 5: Solve for x
    x = 15,372,494.20/4,411.21
  6. Step 6: Final answer
    x = 3,484.87

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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.