Home / 2,384.44-3,290.52-1,452.94

Finding the Fourth Proportional to 2,384.44, 3,290.52 and 1,452.94

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Solution

The fourth proportional to 2,384.44, 3,290.52 and 1,452.94 is: 2,005.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384.44 : 3,290.52 = 1,452.94 : x
  2. Step 2: Convert to fraction form
    2,384.44/3,290.52 = 1,452.94/x
  3. Step 3: Cross multiply
    2,384.44x = 3,290.52 × 1,452.94
  4. Step 4: Simplify right side
    2,384.44x = 4,780,925.35
  5. Step 5: Solve for x
    x = 4,780,925.35/2,384.44
  6. Step 6: Final answer
    x = 2,005.05

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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.