Home / 4,421.91-6,102.23-2,432.58

Finding the Fourth Proportional to 4,421.91, 6,102.23 and 2,432.58

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Solution

The fourth proportional to 4,421.91, 6,102.23 and 2,432.58 is: 3,356.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421.91 : 6,102.23 = 2,432.58 : x
  2. Step 2: Convert to fraction form
    4,421.91/6,102.23 = 2,432.58/x
  3. Step 3: Cross multiply
    4,421.91x = 6,102.23 × 2,432.58
  4. Step 4: Simplify right side
    4,421.91x = 14,844,150.49
  5. Step 5: Solve for x
    x = 14,844,150.49/4,421.91
  6. Step 6: Final answer
    x = 3,356.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.