Home / 3,703.17-5,555.30-1,237.53

Finding the Fourth Proportional to 3,703.17, 5,555.30 and 1,237.53

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Solution

The fourth proportional to 3,703.17, 5,555.30 and 1,237.53 is: 1,856.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703.17 : 5,555.30 = 1,237.53 : x
  2. Step 2: Convert to fraction form
    3,703.17/5,555.30 = 1,237.53/x
  3. Step 3: Cross multiply
    3,703.17x = 5,555.30 × 1,237.53
  4. Step 4: Simplify right side
    3,703.17x = 6,874,844.22
  5. Step 5: Solve for x
    x = 6,874,844.22/3,703.17
  6. Step 6: Final answer
    x = 1,856.48

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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.