Home / 2,364.53-3,263.20-1,370.14

Finding the Fourth Proportional to 2,364.53, 3,263.20 and 1,370.14

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Solution

The fourth proportional to 2,364.53, 3,263.20 and 1,370.14 is: 1,890.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364.53 : 3,263.20 = 1,370.14 : x
  2. Step 2: Convert to fraction form
    2,364.53/3,263.20 = 1,370.14/x
  3. Step 3: Cross multiply
    2,364.53x = 3,263.20 × 1,370.14
  4. Step 4: Simplify right side
    2,364.53x = 4,471,029.26
  5. Step 5: Solve for x
    x = 4,471,029.26/2,364.53
  6. Step 6: Final answer
    x = 1,890.88

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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.