Home / 4,299.89-6,449.76-2,351.03

Finding the Fourth Proportional to 4,299.89, 6,449.76 and 2,351.03

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Solution

The fourth proportional to 4,299.89, 6,449.76 and 2,351.03 is: 3,526.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299.89 : 6,449.76 = 2,351.03 : x
  2. Step 2: Convert to fraction form
    4,299.89/6,449.76 = 2,351.03/x
  3. Step 3: Cross multiply
    4,299.89x = 6,449.76 × 2,351.03
  4. Step 4: Simplify right side
    4,299.89x = 15,163,547.00
  5. Step 5: Solve for x
    x = 15,163,547.00/4,299.89
  6. Step 6: Final answer
    x = 3,526.50

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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.