Home / 3,057.50-4,586.26-1,233.50

Finding the Fourth Proportional to 3,057.50, 4,586.26 and 1,233.50

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Solution

The fourth proportional to 3,057.50, 4,586.26 and 1,233.50 is: 1,850.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057.50 : 4,586.26 = 1,233.50 : x
  2. Step 2: Convert to fraction form
    3,057.50/4,586.26 = 1,233.50/x
  3. Step 3: Cross multiply
    3,057.50x = 4,586.26 × 1,233.50
  4. Step 4: Simplify right side
    3,057.50x = 5,657,151.71
  5. Step 5: Solve for x
    x = 5,657,151.71/3,057.50
  6. Step 6: Final answer
    x = 1,850.25

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Double scale
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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.