Home / 43,341.50-65,007.58-29,391.07

Finding the Fourth Proportional to 43,341.50, 65,007.58 and 29,391.07

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Solution

The fourth proportional to 43,341.50, 65,007.58 and 29,391.07 is: 44,083.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,341.50 : 65,007.58 = 29,391.07 : x
  2. Step 2: Convert to fraction form
    43,341.50/65,007.58 = 29,391.07/x
  3. Step 3: Cross multiply
    43,341.50x = 65,007.58 × 29,391.07
  4. Step 4: Simplify right side
    43,341.50x = 1,910,642,334.31
  5. Step 5: Solve for x
    x = 1,910,642,334.31/43,341.50
  6. Step 6: Final answer
    x = 44,083.44

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1.5x scale

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.