Home / 2,468.16-3,670.92-2,416.32

Finding the Fourth Proportional to 2,468.16, 3,670.92 and 2,416.32

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Solution

The fourth proportional to 2,468.16, 3,670.92 and 2,416.32 is: 3,593.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468.16 : 3,670.92 = 2,416.32 : x
  2. Step 2: Convert to fraction form
    2,468.16/3,670.92 = 2,416.32/x
  3. Step 3: Cross multiply
    2,468.16x = 3,670.92 × 2,416.32
  4. Step 4: Simplify right side
    2,468.16x = 8,870,117.41
  5. Step 5: Solve for x
    x = 8,870,117.41/2,468.16
  6. Step 6: Final answer
    x = 3,593.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.