Home / 32,839.84-49,237.24-11,779.44

Finding the Fourth Proportional to 32,839.84, 49,237.24 and 11,779.44

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Solution

The fourth proportional to 32,839.84, 49,237.24 and 11,779.44 is: 17,661.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,839.84 : 49,237.24 = 11,779.44 : x
  2. Step 2: Convert to fraction form
    32,839.84/49,237.24 = 11,779.44/x
  3. Step 3: Cross multiply
    32,839.84x = 49,237.24 × 11,779.44
  4. Step 4: Simplify right side
    32,839.84x = 579,987,114.35
  5. Step 5: Solve for x
    x = 579,987,114.35/32,839.84
  6. Step 6: Final answer
    x = 17,661.08

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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.