Home / 4,399.72-6,071.52-2,410.36

Finding the Fourth Proportional to 4,399.72, 6,071.52 and 2,410.36

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Solution

The fourth proportional to 4,399.72, 6,071.52 and 2,410.36 is: 3,326.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399.72 : 6,071.52 = 2,410.36 : x
  2. Step 2: Convert to fraction form
    4,399.72/6,071.52 = 2,410.36/x
  3. Step 3: Cross multiply
    4,399.72x = 6,071.52 × 2,410.36
  4. Step 4: Simplify right side
    4,399.72x = 14,634,548.95
  5. Step 5: Solve for x
    x = 14,634,548.95/4,399.72
  6. Step 6: Final answer
    x = 3,326.25

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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.