Home / 4,824.29-6,657.89-2,700.32

Finding the Fourth Proportional to 4,824.29, 6,657.89 and 2,700.32

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Solution

The fourth proportional to 4,824.29, 6,657.89 and 2,700.32 is: 3,726.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824.29 : 6,657.89 = 2,700.32 : x
  2. Step 2: Convert to fraction form
    4,824.29/6,657.89 = 2,700.32/x
  3. Step 3: Cross multiply
    4,824.29x = 6,657.89 × 2,700.32
  4. Step 4: Simplify right side
    4,824.29x = 17,978,386.73
  5. Step 5: Solve for x
    x = 17,978,386.73/4,824.29
  6. Step 6: Final answer
    x = 3,726.64

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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.