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Finding the Fourth Proportional to 4,295.07, 5,922.52 and 3,730.70

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Solution

The fourth proportional to 4,295.07, 5,922.52 and 3,730.70 is: 5,144.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,295.07 : 5,922.52 = 3,730.70 : x
  2. Step 2: Convert to fraction form
    4,295.07/5,922.52 = 3,730.70/x
  3. Step 3: Cross multiply
    4,295.07x = 5,922.52 × 3,730.70
  4. Step 4: Simplify right side
    4,295.07x = 22,095,150.84
  5. Step 5: Solve for x
    x = 22,095,150.84/4,295.07
  6. Step 6: Final answer
    x = 5,144.31

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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.