Home / 26,350.13-36,363.20-14,413.37

Finding the Fourth Proportional to 26,350.13, 36,363.20 and 14,413.37

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Solution

The fourth proportional to 26,350.13, 36,363.20 and 14,413.37 is: 19,890.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,350.13 : 36,363.20 = 14,413.37 : x
  2. Step 2: Convert to fraction form
    26,350.13/36,363.20 = 14,413.37/x
  3. Step 3: Cross multiply
    26,350.13x = 36,363.20 × 14,413.37
  4. Step 4: Simplify right side
    26,350.13x = 524,116,002.10
  5. Step 5: Solve for x
    x = 524,116,002.10/26,350.13
  6. Step 6: Final answer
    x = 19,890.45

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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.