Home / 4,457.05-6,150.65-2,467.60

Finding the Fourth Proportional to 4,457.05, 6,150.65 and 2,467.60

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Solution

The fourth proportional to 4,457.05, 6,150.65 and 2,467.60 is: 3,405.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,457.05 : 6,150.65 = 2,467.60 : x
  2. Step 2: Convert to fraction form
    4,457.05/6,150.65 = 2,467.60/x
  3. Step 3: Cross multiply
    4,457.05x = 6,150.65 × 2,467.60
  4. Step 4: Simplify right side
    4,457.05x = 15,177,316.23
  5. Step 5: Solve for x
    x = 15,177,316.23/4,457.05
  6. Step 6: Final answer
    x = 3,405.24

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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.