Home / 4,833.89-7,251.75-1,713.55

Finding the Fourth Proportional to 4,833.89, 7,251.75 and 1,713.55

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Solution

The fourth proportional to 4,833.89, 7,251.75 and 1,713.55 is: 2,570.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833.89 : 7,251.75 = 1,713.55 : x
  2. Step 2: Convert to fraction form
    4,833.89/7,251.75 = 1,713.55/x
  3. Step 3: Cross multiply
    4,833.89x = 7,251.75 × 1,713.55
  4. Step 4: Simplify right side
    4,833.89x = 12,426,199.95
  5. Step 5: Solve for x
    x = 12,426,199.95/4,833.89
  6. Step 6: Final answer
    x = 2,570.64

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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.