Home / 4,399.76-6,071.54-2,410.28

Finding the Fourth Proportional to 4,399.76, 6,071.54 and 2,410.28

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Solution

The fourth proportional to 4,399.76, 6,071.54 and 2,410.28 is: 3,326.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399.76 : 6,071.54 = 2,410.28 : x
  2. Step 2: Convert to fraction form
    4,399.76/6,071.54 = 2,410.28/x
  3. Step 3: Cross multiply
    4,399.76x = 6,071.54 × 2,410.28
  4. Step 4: Simplify right side
    4,399.76x = 14,634,091.79
  5. Step 5: Solve for x
    x = 14,634,091.79/4,399.76
  6. Step 6: Final answer
    x = 3,326.11

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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.