Home / 67,536.54-93,113.82-46,278.90

Finding the Fourth Proportional to 67,536.54, 93,113.82 and 46,278.90

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Solution

The fourth proportional to 67,536.54, 93,113.82 and 46,278.90 is: 63,805.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,536.54 : 93,113.82 = 46,278.90 : x
  2. Step 2: Convert to fraction form
    67,536.54/93,113.82 = 46,278.90/x
  3. Step 3: Cross multiply
    67,536.54x = 93,113.82 × 46,278.90
  4. Step 4: Simplify right side
    67,536.54x = 4,309,205,164.40
  5. Step 5: Solve for x
    x = 4,309,205,164.40/67,536.54
  6. Step 6: Final answer
    x = 63,805.54

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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.