Home / 4,763.43-6,570.86-3,363.75

Finding the Fourth Proportional to 4,763.43, 6,570.86 and 3,363.75

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Solution

The fourth proportional to 4,763.43, 6,570.86 and 3,363.75 is: 4,640.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763.43 : 6,570.86 = 3,363.75 : x
  2. Step 2: Convert to fraction form
    4,763.43/6,570.86 = 3,363.75/x
  3. Step 3: Cross multiply
    4,763.43x = 6,570.86 × 3,363.75
  4. Step 4: Simplify right side
    4,763.43x = 22,102,713.51
  5. Step 5: Solve for x
    x = 22,102,713.51/4,763.43
  6. Step 6: Final answer
    x = 4,640.08

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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.