Home / 69,554.88-95,970.96-41,269.76

Finding the Fourth Proportional to 69,554.88, 95,970.96 and 41,269.76

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Solution

The fourth proportional to 69,554.88, 95,970.96 and 41,269.76 is: 56,943.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,554.88 : 95,970.96 = 41,269.76 : x
  2. Step 2: Convert to fraction form
    69,554.88/95,970.96 = 41,269.76/x
  3. Step 3: Cross multiply
    69,554.88x = 95,970.96 × 41,269.76
  4. Step 4: Simplify right side
    69,554.88x = 3,960,698,486.17
  5. Step 5: Solve for x
    x = 3,960,698,486.17/69,554.88
  6. Step 6: Final answer
    x = 56,943.50

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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.