Home / 60,822.61-91,250.58-29,259.07

Finding the Fourth Proportional to 60,822.61, 91,250.58 and 29,259.07

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Solution

The fourth proportional to 60,822.61, 91,250.58 and 29,259.07 is: 43,896.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,822.61 : 91,250.58 = 29,259.07 : x
  2. Step 2: Convert to fraction form
    60,822.61/91,250.58 = 29,259.07/x
  3. Step 3: Cross multiply
    60,822.61x = 91,250.58 × 29,259.07
  4. Step 4: Simplify right side
    60,822.61x = 2,669,907,107.76
  5. Step 5: Solve for x
    x = 2,669,907,107.76/60,822.61
  6. Step 6: Final answer
    x = 43,896.62

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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.