Home / 69,666.66-104,503.97-22,285.92

Finding the Fourth Proportional to 69,666.66, 104,503.97 and 22,285.92

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Solution

The fourth proportional to 69,666.66, 104,503.97 and 22,285.92 is: 33,430.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,666.66 : 104,503.97 = 22,285.92 : x
  2. Step 2: Convert to fraction form
    69,666.66/104,503.97 = 22,285.92/x
  3. Step 3: Cross multiply
    69,666.66x = 104,503.97 × 22,285.92
  4. Step 4: Simplify right side
    69,666.66x = 2,328,967,003.67
  5. Step 5: Solve for x
    x = 2,328,967,003.67/69,666.66
  6. Step 6: Final answer
    x = 33,430.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.