Home / 43,225.11-59,665.41-25,325.82

Finding the Fourth Proportional to 43,225.11, 59,665.41 and 25,325.82

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Solution

The fourth proportional to 43,225.11, 59,665.41 and 25,325.82 is: 34,958.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,225.11 : 59,665.41 = 25,325.82 : x
  2. Step 2: Convert to fraction form
    43,225.11/59,665.41 = 25,325.82/x
  3. Step 3: Cross multiply
    43,225.11x = 59,665.41 × 25,325.82
  4. Step 4: Simplify right side
    43,225.11x = 1,511,075,433.89
  5. Step 5: Solve for x
    x = 1,511,075,433.89/43,225.11
  6. Step 6: Final answer
    x = 34,958.28

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1.5x scale

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.