Home / 75,792.29-104,597.63-43,526.55

Finding the Fourth Proportional to 75,792.29, 104,597.63 and 43,526.55

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Solution

The fourth proportional to 75,792.29, 104,597.63 and 43,526.55 is: 60,069.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,792.29 : 104,597.63 = 43,526.55 : x
  2. Step 2: Convert to fraction form
    75,792.29/104,597.63 = 43,526.55/x
  3. Step 3: Cross multiply
    75,792.29x = 104,597.63 × 43,526.55
  4. Step 4: Simplify right side
    75,792.29x = 4,552,773,754.44
  5. Step 5: Solve for x
    x = 4,552,773,754.44/75,792.29
  6. Step 6: Final answer
    x = 60,069.09

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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.