Home / 4,473.73-6,173.95-2,484.32

Finding the Fourth Proportional to 4,473.73, 6,173.95 and 2,484.32

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Solution

The fourth proportional to 4,473.73, 6,173.95 and 2,484.32 is: 3,428.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473.73 : 6,173.95 = 2,484.32 : x
  2. Step 2: Convert to fraction form
    4,473.73/6,173.95 = 2,484.32/x
  3. Step 3: Cross multiply
    4,473.73x = 6,173.95 × 2,484.32
  4. Step 4: Simplify right side
    4,473.73x = 15,338,067.46
  5. Step 5: Solve for x
    x = 15,338,067.46/4,473.73
  6. Step 6: Final answer
    x = 3,428.47

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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.