Home / 60,830.31-91,248.50-23,377.26

Finding the Fourth Proportional to 60,830.31, 91,248.50 and 23,377.26

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Solution

The fourth proportional to 60,830.31, 91,248.50 and 23,377.26 is: 35,067.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,830.31 : 91,248.50 = 23,377.26 : x
  2. Step 2: Convert to fraction form
    60,830.31/91,248.50 = 23,377.26/x
  3. Step 3: Cross multiply
    60,830.31x = 91,248.50 × 23,377.26
  4. Step 4: Simplify right side
    60,830.31x = 2,133,139,967.55
  5. Step 5: Solve for x
    x = 2,133,139,967.55/60,830.31
  6. Step 6: Final answer
    x = 35,067.06

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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.