Home / 26,413.61-36,385.67-22,624.43

Finding the Fourth Proportional to 26,413.61, 36,385.67 and 22,624.43

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Solution

The fourth proportional to 26,413.61, 36,385.67 and 22,624.43 is: 31,165.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,413.61 : 36,385.67 = 22,624.43 : x
  2. Step 2: Convert to fraction form
    26,413.61/36,385.67 = 22,624.43/x
  3. Step 3: Cross multiply
    26,413.61x = 36,385.67 × 22,624.43
  4. Step 4: Simplify right side
    26,413.61x = 823,204,918.55
  5. Step 5: Solve for x
    x = 823,204,918.55/26,413.61
  6. Step 6: Final answer
    x = 31,165.94

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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.