Home / 38,727.59-58,094.16-16,215.60

Finding the Fourth Proportional to 38,727.59, 58,094.16 and 16,215.60

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Solution

The fourth proportional to 38,727.59, 58,094.16 and 16,215.60 is: 24,324.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,727.59 : 58,094.16 = 16,215.60 : x
  2. Step 2: Convert to fraction form
    38,727.59/58,094.16 = 16,215.60/x
  3. Step 3: Cross multiply
    38,727.59x = 58,094.16 × 16,215.60
  4. Step 4: Simplify right side
    38,727.59x = 942,031,817.94
  5. Step 5: Solve for x
    x = 942,031,817.94/38,727.59
  6. Step 6: Final answer
    x = 24,324.57

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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.