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Finding the Fourth Proportional to 4,368.80, 6,000.16 and 4,044.80

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Solution

The fourth proportional to 4,368.80, 6,000.16 and 4,044.80 is: 5,555.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368.80 : 6,000.16 = 4,044.80 : x
  2. Step 2: Convert to fraction form
    4,368.80/6,000.16 = 4,044.80/x
  3. Step 3: Cross multiply
    4,368.80x = 6,000.16 × 4,044.80
  4. Step 4: Simplify right side
    4,368.80x = 24,269,447.17
  5. Step 5: Solve for x
    x = 24,269,447.17/4,368.80
  6. Step 6: Final answer
    x = 5,555.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.