Home / 4,504.34-6,216.08-2,825.81

Finding the Fourth Proportional to 4,504.34, 6,216.08 and 2,825.81

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Solution

The fourth proportional to 4,504.34, 6,216.08 and 2,825.81 is: 3,899.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504.34 : 6,216.08 = 2,825.81 : x
  2. Step 2: Convert to fraction form
    4,504.34/6,216.08 = 2,825.81/x
  3. Step 3: Cross multiply
    4,504.34x = 6,216.08 × 2,825.81
  4. Step 4: Simplify right side
    4,504.34x = 17,565,483.63
  5. Step 5: Solve for x
    x = 17,565,483.63/4,504.34
  6. Step 6: Final answer
    x = 3,899.68

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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.