Home / 4,341.35-6,512.32-1,708.65

Finding the Fourth Proportional to 4,341.35, 6,512.32 and 1,708.65

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Solution

The fourth proportional to 4,341.35, 6,512.32 and 1,708.65 is: 2,563.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341.35 : 6,512.32 = 1,708.65 : x
  2. Step 2: Convert to fraction form
    4,341.35/6,512.32 = 1,708.65/x
  3. Step 3: Cross multiply
    4,341.35x = 6,512.32 × 1,708.65
  4. Step 4: Simplify right side
    4,341.35x = 11,127,267.02
  5. Step 5: Solve for x
    x = 11,127,267.02/4,341.35
  6. Step 6: Final answer
    x = 2,563.09

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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.