Home / 26,350.40-36,363.07-14,413.63

Finding the Fourth Proportional to 26,350.40, 36,363.07 and 14,413.63

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Solution

The fourth proportional to 26,350.40, 36,363.07 and 14,413.63 is: 19,890.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,350.40 : 36,363.07 = 14,413.63 : x
  2. Step 2: Convert to fraction form
    26,350.40/36,363.07 = 14,413.63/x
  3. Step 3: Cross multiply
    26,350.40x = 36,363.07 × 14,413.63
  4. Step 4: Simplify right side
    26,350.40x = 524,123,763.75
  5. Step 5: Solve for x
    x = 524,123,763.75/26,350.40
  6. Step 6: Final answer
    x = 19,890.55

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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.