Home / 17,125.89-23,641.01-10,413.67

Finding the Fourth Proportional to 17,125.89, 23,641.01 and 10,413.67

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Solution

The fourth proportional to 17,125.89, 23,641.01 and 10,413.67 is: 14,375.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,125.89 : 23,641.01 = 10,413.67 : x
  2. Step 2: Convert to fraction form
    17,125.89/23,641.01 = 10,413.67/x
  3. Step 3: Cross multiply
    17,125.89x = 23,641.01 × 10,413.67
  4. Step 4: Simplify right side
    17,125.89x = 246,189,773.88
  5. Step 5: Solve for x
    x = 246,189,773.88/17,125.89
  6. Step 6: Final answer
    x = 14,375.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.