Home / 60,367.20-83,307.65-33,511.43

Finding the Fourth Proportional to 60,367.20, 83,307.65 and 33,511.43

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Solution

The fourth proportional to 60,367.20, 83,307.65 and 33,511.43 is: 46,246.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,367.20 : 83,307.65 = 33,511.43 : x
  2. Step 2: Convert to fraction form
    60,367.20/83,307.65 = 33,511.43/x
  3. Step 3: Cross multiply
    60,367.20x = 83,307.65 × 33,511.43
  4. Step 4: Simplify right side
    60,367.20x = 2,791,757,897.34
  5. Step 5: Solve for x
    x = 2,791,757,897.34/60,367.20
  6. Step 6: Final answer
    x = 46,246.27

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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.