Home / 4,399.65-6,071.66-2,410.31

Finding the Fourth Proportional to 4,399.65, 6,071.66 and 2,410.31

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Solution

The fourth proportional to 4,399.65, 6,071.66 and 2,410.31 is: 3,326.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399.65 : 6,071.66 = 2,410.31 : x
  2. Step 2: Convert to fraction form
    4,399.65/6,071.66 = 2,410.31/x
  3. Step 3: Cross multiply
    4,399.65x = 6,071.66 × 2,410.31
  4. Step 4: Simplify right side
    4,399.65x = 14,634,570.76
  5. Step 5: Solve for x
    x = 14,634,570.76/4,399.65
  6. Step 6: Final answer
    x = 3,326.30

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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.