Home / 35,656.85-49,206.51-22,910.11

Finding the Fourth Proportional to 35,656.85, 49,206.51 and 22,910.11

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Solution

The fourth proportional to 35,656.85, 49,206.51 and 22,910.11 is: 31,615.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,656.85 : 49,206.51 = 22,910.11 : x
  2. Step 2: Convert to fraction form
    35,656.85/49,206.51 = 22,910.11/x
  3. Step 3: Cross multiply
    35,656.85x = 49,206.51 × 22,910.11
  4. Step 4: Simplify right side
    35,656.85x = 1,127,326,433.80
  5. Step 5: Solve for x
    x = 1,127,326,433.80/35,656.85
  6. Step 6: Final answer
    x = 31,615.98

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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.