Home / 2,594.28-3,890.40-950.46

Finding the Fourth Proportional to 2,594.28, 3,890.40 and 950.46

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Solution

The fourth proportional to 2,594.28, 3,890.40 and 950.46 is: 1,425.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594.28 : 3,890.40 = 950.46 : x
  2. Step 2: Convert to fraction form
    2,594.28/3,890.40 = 950.46/x
  3. Step 3: Cross multiply
    2,594.28x = 3,890.40 × 950.46
  4. Step 4: Simplify right side
    2,594.28x = 3,697,669.58
  5. Step 5: Solve for x
    x = 3,697,669.58/2,594.28
  6. Step 6: Final answer
    x = 1,425.32

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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.