Home / 26,041.60-39,062.45-9,413.37

Finding the Fourth Proportional to 26,041.60, 39,062.45 and 9,413.37

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Solution

The fourth proportional to 26,041.60, 39,062.45 and 9,413.37 is: 14,120.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,041.60 : 39,062.45 = 9,413.37 : x
  2. Step 2: Convert to fraction form
    26,041.60/39,062.45 = 9,413.37/x
  3. Step 3: Cross multiply
    26,041.60x = 39,062.45 × 9,413.37
  4. Step 4: Simplify right side
    26,041.60x = 367,709,294.96
  5. Step 5: Solve for x
    x = 367,709,294.96/26,041.60
  6. Step 6: Final answer
    x = 14,120.07

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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.