Home / 4,833.30-7,256.70-3,089.10

Finding the Fourth Proportional to 4,833.30, 7,256.70 and 3,089.10

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Solution

The fourth proportional to 4,833.30, 7,256.70 and 3,089.10 is: 4,637.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833.30 : 7,256.70 = 3,089.10 : x
  2. Step 2: Convert to fraction form
    4,833.30/7,256.70 = 3,089.10/x
  3. Step 3: Cross multiply
    4,833.30x = 7,256.70 × 3,089.10
  4. Step 4: Simplify right side
    4,833.30x = 22,416,671.97
  5. Step 5: Solve for x
    x = 22,416,671.97/4,833.30
  6. Step 6: Final answer
    x = 4,637.96

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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.