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Finding the Fourth Proportional to 4,365.70, 6,024.78 and 2,376.39

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Solution

The fourth proportional to 4,365.70, 6,024.78 and 2,376.39 is: 3,279.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365.70 : 6,024.78 = 2,376.39 : x
  2. Step 2: Convert to fraction form
    4,365.70/6,024.78 = 2,376.39/x
  3. Step 3: Cross multiply
    4,365.70x = 6,024.78 × 2,376.39
  4. Step 4: Simplify right side
    4,365.70x = 14,317,215.65
  5. Step 5: Solve for x
    x = 14,317,215.65/4,365.70
  6. Step 6: Final answer
    x = 3,279.48

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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.