Home / 2,596.46-3,888.36-1,364.90

Finding the Fourth Proportional to 2,596.46, 3,888.36 and 1,364.90

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Solution

The fourth proportional to 2,596.46, 3,888.36 and 1,364.90 is: 2,044.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,596.46 : 3,888.36 = 1,364.90 : x
  2. Step 2: Convert to fraction form
    2,596.46/3,888.36 = 1,364.90/x
  3. Step 3: Cross multiply
    2,596.46x = 3,888.36 × 1,364.90
  4. Step 4: Simplify right side
    2,596.46x = 5,307,222.56
  5. Step 5: Solve for x
    x = 5,307,222.56/2,596.46
  6. Step 6: Final answer
    x = 2,044.02

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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.