Home / 29,413.68-44,125.40-13,634.52

Finding the Fourth Proportional to 29,413.68, 44,125.40 and 13,634.52

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Solution

The fourth proportional to 29,413.68, 44,125.40 and 13,634.52 is: 20,454.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,413.68 : 44,125.40 = 13,634.52 : x
  2. Step 2: Convert to fraction form
    29,413.68/44,125.40 = 13,634.52/x
  3. Step 3: Cross multiply
    29,413.68x = 44,125.40 × 13,634.52
  4. Step 4: Simplify right side
    29,413.68x = 601,628,648.81
  5. Step 5: Solve for x
    x = 601,628,648.81/29,413.68
  6. Step 6: Final answer
    x = 20,454.04

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1.5x scale

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.