Home / 3,341.00-5,006.70-1,877.07

Finding the Fourth Proportional to 3,341.00, 5,006.70 and 1,877.07

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Solution

The fourth proportional to 3,341.00, 5,006.70 and 1,877.07 is: 2,812.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341.00 : 5,006.70 = 1,877.07 : x
  2. Step 2: Convert to fraction form
    3,341.00/5,006.70 = 1,877.07/x
  3. Step 3: Cross multiply
    3,341.00x = 5,006.70 × 1,877.07
  4. Step 4: Simplify right side
    3,341.00x = 9,397,926.37
  5. Step 5: Solve for x
    x = 9,397,926.37/3,341.00
  6. Step 6: Final answer
    x = 2,812.91

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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.