Home / 4,423.70-6,104.81-2,434.25

Finding the Fourth Proportional to 4,423.70, 6,104.81 and 2,434.25

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Solution

The fourth proportional to 4,423.70, 6,104.81 and 2,434.25 is: 3,359.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423.70 : 6,104.81 = 2,434.25 : x
  2. Step 2: Convert to fraction form
    4,423.70/6,104.81 = 2,434.25/x
  3. Step 3: Cross multiply
    4,423.70x = 6,104.81 × 2,434.25
  4. Step 4: Simplify right side
    4,423.70x = 14,860,637.97
  5. Step 5: Solve for x
    x = 14,860,637.97/4,423.70
  6. Step 6: Final answer
    x = 3,359.32

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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.