Home / 38,233.24-57,328.26-15,737.65

Finding the Fourth Proportional to 38,233.24, 57,328.26 and 15,737.65

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Solution

The fourth proportional to 38,233.24, 57,328.26 and 15,737.65 is: 23,597.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,233.24 : 57,328.26 = 15,737.65 : x
  2. Step 2: Convert to fraction form
    38,233.24/57,328.26 = 15,737.65/x
  3. Step 3: Cross multiply
    38,233.24x = 57,328.26 × 15,737.65
  4. Step 4: Simplify right side
    38,233.24x = 902,212,090.99
  5. Step 5: Solve for x
    x = 902,212,090.99/38,233.24
  6. Step 6: Final answer
    x = 23,597.58

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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.