Home / 35,766.11-49,347.23-22,350.99

Finding the Fourth Proportional to 35,766.11, 49,347.23 and 22,350.99

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Solution

The fourth proportional to 35,766.11, 49,347.23 and 22,350.99 is: 30,838.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,766.11 : 49,347.23 = 22,350.99 : x
  2. Step 2: Convert to fraction form
    35,766.11/49,347.23 = 22,350.99/x
  3. Step 3: Cross multiply
    35,766.11x = 49,347.23 × 22,350.99
  4. Step 4: Simplify right side
    35,766.11x = 1,102,959,239.98
  5. Step 5: Solve for x
    x = 1,102,959,239.98/35,766.11
  6. Step 6: Final answer
    x = 30,838.11

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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.