Home / 38,741.36-58,136.62-16,554.92

Finding the Fourth Proportional to 38,741.36, 58,136.62 and 16,554.92

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Solution

The fourth proportional to 38,741.36, 58,136.62 and 16,554.92 is: 24,842.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,741.36 : 58,136.62 = 16,554.92 : x
  2. Step 2: Convert to fraction form
    38,741.36/58,136.62 = 16,554.92/x
  3. Step 3: Cross multiply
    38,741.36x = 58,136.62 × 16,554.92
  4. Step 4: Simplify right side
    38,741.36x = 962,447,093.17
  5. Step 5: Solve for x
    x = 962,447,093.17/38,741.36
  6. Step 6: Final answer
    x = 24,842.88

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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.