Home / 4,834.55-6,669.73-3,713.51

Finding the Fourth Proportional to 4,834.55, 6,669.73 and 3,713.51

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Solution

The fourth proportional to 4,834.55, 6,669.73 and 3,713.51 is: 5,123.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834.55 : 6,669.73 = 3,713.51 : x
  2. Step 2: Convert to fraction form
    4,834.55/6,669.73 = 3,713.51/x
  3. Step 3: Cross multiply
    4,834.55x = 6,669.73 × 3,713.51
  4. Step 4: Simplify right side
    4,834.55x = 24,768,109.05
  5. Step 5: Solve for x
    x = 24,768,109.05/4,834.55
  6. Step 6: Final answer
    x = 5,123.15

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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.