Home / 4,133.20-5,703.74-2,364.70

Finding the Fourth Proportional to 4,133.20, 5,703.74 and 2,364.70

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Solution

The fourth proportional to 4,133.20, 5,703.74 and 2,364.70 is: 3,263.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133.20 : 5,703.74 = 2,364.70 : x
  2. Step 2: Convert to fraction form
    4,133.20/5,703.74 = 2,364.70/x
  3. Step 3: Cross multiply
    4,133.20x = 5,703.74 × 2,364.70
  4. Step 4: Simplify right side
    4,133.20x = 13,487,633.98
  5. Step 5: Solve for x
    x = 13,487,633.98/4,133.20
  6. Step 6: Final answer
    x = 3,263.24

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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.