Home / 69,605.22-104,273.43-41,547.63

Finding the Fourth Proportional to 69,605.22, 104,273.43 and 41,547.63

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Solution

The fourth proportional to 69,605.22, 104,273.43 and 41,547.63 is: 62,241.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,605.22 : 104,273.43 = 41,547.63 : x
  2. Step 2: Convert to fraction form
    69,605.22/104,273.43 = 41,547.63/x
  3. Step 3: Cross multiply
    69,605.22x = 104,273.43 × 41,547.63
  4. Step 4: Simplify right side
    69,605.22x = 4,332,314,123.69
  5. Step 5: Solve for x
    x = 4,332,314,123.69/69,605.22
  6. Step 6: Final answer
    x = 62,241.22

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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.