Home / 43,379.45-59,862.50-23,999.07

Finding the Fourth Proportional to 43,379.45, 59,862.50 and 23,999.07

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Solution

The fourth proportional to 43,379.45, 59,862.50 and 23,999.07 is: 33,118.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,379.45 : 59,862.50 = 23,999.07 : x
  2. Step 2: Convert to fraction form
    43,379.45/59,862.50 = 23,999.07/x
  3. Step 3: Cross multiply
    43,379.45x = 59,862.50 × 23,999.07
  4. Step 4: Simplify right side
    43,379.45x = 1,436,644,327.88
  5. Step 5: Solve for x
    x = 1,436,644,327.88/43,379.45
  6. Step 6: Final answer
    x = 33,118.09

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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.