Home / 4,152.37-5,730.22-2,263.95

Finding the Fourth Proportional to 4,152.37, 5,730.22 and 2,263.95

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Solution

The fourth proportional to 4,152.37, 5,730.22 and 2,263.95 is: 3,124.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152.37 : 5,730.22 = 2,263.95 : x
  2. Step 2: Convert to fraction form
    4,152.37/5,730.22 = 2,263.95/x
  3. Step 3: Cross multiply
    4,152.37x = 5,730.22 × 2,263.95
  4. Step 4: Simplify right side
    4,152.37x = 12,972,931.57
  5. Step 5: Solve for x
    x = 12,972,931.57/4,152.37
  6. Step 6: Final answer
    x = 3,124.22

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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.