Home / 43,039.90-59,395.01-23,919.07

Finding the Fourth Proportional to 43,039.90, 59,395.01 and 23,919.07

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Solution

The fourth proportional to 43,039.90, 59,395.01 and 23,919.07 is: 33,008.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,039.90 : 59,395.01 = 23,919.07 : x
  2. Step 2: Convert to fraction form
    43,039.90/59,395.01 = 23,919.07/x
  3. Step 3: Cross multiply
    43,039.90x = 59,395.01 × 23,919.07
  4. Step 4: Simplify right side
    43,039.90x = 1,420,673,379.67
  5. Step 5: Solve for x
    x = 1,420,673,379.67/43,039.90
  6. Step 6: Final answer
    x = 33,008.29

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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.