Home / 4,948.68-6,832.36-4,416.64

Finding the Fourth Proportional to 4,948.68, 6,832.36 and 4,416.64

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Solution

The fourth proportional to 4,948.68, 6,832.36 and 4,416.64 is: 6,097.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,948.68 : 6,832.36 = 4,416.64 : x
  2. Step 2: Convert to fraction form
    4,948.68/6,832.36 = 4,416.64/x
  3. Step 3: Cross multiply
    4,948.68x = 6,832.36 × 4,416.64
  4. Step 4: Simplify right side
    4,948.68x = 30,176,074.47
  5. Step 5: Solve for x
    x = 30,176,074.47/4,948.68
  6. Step 6: Final answer
    x = 6,097.80

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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.