Home / 3,041.13-4,196.70-1,782.93

Finding the Fourth Proportional to 3,041.13, 4,196.70 and 1,782.93

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Solution

The fourth proportional to 3,041.13, 4,196.70 and 1,782.93 is: 2,460.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041.13 : 4,196.70 = 1,782.93 : x
  2. Step 2: Convert to fraction form
    3,041.13/4,196.70 = 1,782.93/x
  3. Step 3: Cross multiply
    3,041.13x = 4,196.70 × 1,782.93
  4. Step 4: Simplify right side
    3,041.13x = 7,482,422.33
  5. Step 5: Solve for x
    x = 7,482,422.33/3,041.13
  6. Step 6: Final answer
    x = 2,460.41

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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.