Home / 4,073.52-5,621.48-2,210.52

Finding the Fourth Proportional to 4,073.52, 5,621.48 and 2,210.52

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Solution

The fourth proportional to 4,073.52, 5,621.48 and 2,210.52 is: 3,050.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073.52 : 5,621.48 = 2,210.52 : x
  2. Step 2: Convert to fraction form
    4,073.52/5,621.48 = 2,210.52/x
  3. Step 3: Cross multiply
    4,073.52x = 5,621.48 × 2,210.52
  4. Step 4: Simplify right side
    4,073.52x = 12,426,393.97
  5. Step 5: Solve for x
    x = 12,426,393.97/4,073.52
  6. Step 6: Final answer
    x = 3,050.53

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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.