Home / 4,846.65-7,273.59-1,885.56

Finding the Fourth Proportional to 4,846.65, 7,273.59 and 1,885.56

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Solution

The fourth proportional to 4,846.65, 7,273.59 and 1,885.56 is: 2,829.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846.65 : 7,273.59 = 1,885.56 : x
  2. Step 2: Convert to fraction form
    4,846.65/7,273.59 = 1,885.56/x
  3. Step 3: Cross multiply
    4,846.65x = 7,273.59 × 1,885.56
  4. Step 4: Simplify right side
    4,846.65x = 13,714,753.99
  5. Step 5: Solve for x
    x = 13,714,753.99/4,846.65
  6. Step 6: Final answer
    x = 2,829.74

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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.