Home / 32,493.10-44,821.77-19,563.38

Finding the Fourth Proportional to 32,493.10, 44,821.77 and 19,563.38

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Solution

The fourth proportional to 32,493.10, 44,821.77 and 19,563.38 is: 26,986.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,493.10 : 44,821.77 = 19,563.38 : x
  2. Step 2: Convert to fraction form
    32,493.10/44,821.77 = 19,563.38/x
  3. Step 3: Cross multiply
    32,493.10x = 44,821.77 × 19,563.38
  4. Step 4: Simplify right side
    32,493.10x = 876,865,430.84
  5. Step 5: Solve for x
    x = 876,865,430.84/32,493.10
  6. Step 6: Final answer
    x = 26,986.21

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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.