Home / 3,341.48-4,611.05-1,849.34

Finding the Fourth Proportional to 3,341.48, 4,611.05 and 1,849.34

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Solution

The fourth proportional to 3,341.48, 4,611.05 and 1,849.34 is: 2,551.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341.48 : 4,611.05 = 1,849.34 : x
  2. Step 2: Convert to fraction form
    3,341.48/4,611.05 = 1,849.34/x
  3. Step 3: Cross multiply
    3,341.48x = 4,611.05 × 1,849.34
  4. Step 4: Simplify right side
    3,341.48x = 8,527,399.21
  5. Step 5: Solve for x
    x = 8,527,399.21/3,341.48
  6. Step 6: Final answer
    x = 2,551.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.