Home / 25,737.03-38,608.67-9,093.65

Finding the Fourth Proportional to 25,737.03, 38,608.67 and 9,093.65

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Solution

The fourth proportional to 25,737.03, 38,608.67 and 9,093.65 is: 13,641.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737.03 : 38,608.67 = 9,093.65 : x
  2. Step 2: Convert to fraction form
    25,737.03/38,608.67 = 9,093.65/x
  3. Step 3: Cross multiply
    25,737.03x = 38,608.67 × 9,093.65
  4. Step 4: Simplify right side
    25,737.03x = 351,093,783.00
  5. Step 5: Solve for x
    x = 351,093,783.00/25,737.03
  6. Step 6: Final answer
    x = 13,641.58

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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.