Home / 32,838.84-49,235.75-11,778.44

Finding the Fourth Proportional to 32,838.84, 49,235.75 and 11,778.44

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Solution

The fourth proportional to 32,838.84, 49,235.75 and 11,778.44 is: 17,659.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,838.84 : 49,235.75 = 11,778.44 : x
  2. Step 2: Convert to fraction form
    32,838.84/49,235.75 = 11,778.44/x
  3. Step 3: Cross multiply
    32,838.84x = 49,235.75 × 11,778.44
  4. Step 4: Simplify right side
    32,838.84x = 579,920,022.16
  5. Step 5: Solve for x
    x = 579,920,022.16/32,838.84
  6. Step 6: Final answer
    x = 17,659.58

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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.