Home / 26,349.45-36,362.25-14,413.89

Finding the Fourth Proportional to 26,349.45, 36,362.25 and 14,413.89

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Solution

The fourth proportional to 26,349.45, 36,362.25 and 14,413.89 is: 19,891.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,349.45 : 36,362.25 = 14,413.89 : x
  2. Step 2: Convert to fraction form
    26,349.45/36,362.25 = 14,413.89/x
  3. Step 3: Cross multiply
    26,349.45x = 36,362.25 × 14,413.89
  4. Step 4: Simplify right side
    26,349.45x = 524,121,471.65
  5. Step 5: Solve for x
    x = 524,121,471.65/26,349.45
  6. Step 6: Final answer
    x = 19,891.17

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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.