Home / 35,058.79-48,374.62-19,950.55

Finding the Fourth Proportional to 35,058.79, 48,374.62 and 19,950.55

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Solution

The fourth proportional to 35,058.79, 48,374.62 and 19,950.55 is: 27,528.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,058.79 : 48,374.62 = 19,950.55 : x
  2. Step 2: Convert to fraction form
    35,058.79/48,374.62 = 19,950.55/x
  3. Step 3: Cross multiply
    35,058.79x = 48,374.62 × 19,950.55
  4. Step 4: Simplify right side
    35,058.79x = 965,100,376.34
  5. Step 5: Solve for x
    x = 965,100,376.34/35,058.79
  6. Step 6: Final answer
    x = 27,528.06

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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.