Home / 4,532.48-6,798.64-1,245.56

Finding the Fourth Proportional to 4,532.48, 6,798.64 and 1,245.56

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Solution

The fourth proportional to 4,532.48, 6,798.64 and 1,245.56 is: 1,868.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532.48 : 6,798.64 = 1,245.56 : x
  2. Step 2: Convert to fraction form
    4,532.48/6,798.64 = 1,245.56/x
  3. Step 3: Cross multiply
    4,532.48x = 6,798.64 × 1,245.56
  4. Step 4: Simplify right side
    4,532.48x = 8,468,114.04
  5. Step 5: Solve for x
    x = 8,468,114.04/4,532.48
  6. Step 6: Final answer
    x = 1,868.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.