Home / 60,577.95-90,877.32-23,141.37

Finding the Fourth Proportional to 60,577.95, 90,877.32 and 23,141.37

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Solution

The fourth proportional to 60,577.95, 90,877.32 and 23,141.37 is: 34,716.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,577.95 : 90,877.32 = 23,141.37 : x
  2. Step 2: Convert to fraction form
    60,577.95/90,877.32 = 23,141.37/x
  3. Step 3: Cross multiply
    60,577.95x = 90,877.32 × 23,141.37
  4. Step 4: Simplify right side
    60,577.95x = 2,103,025,686.73
  5. Step 5: Solve for x
    x = 2,103,025,686.73/60,577.95
  6. Step 6: Final answer
    x = 34,716.03

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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.