Home / 134,413.93-201,597.66-50,165.22

Finding the Fourth Proportional to 134,413.93, 201,597.66 and 50,165.22

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Solution

The fourth proportional to 134,413.93, 201,597.66 and 50,165.22 is: 75,239.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,413.93 : 201,597.66 = 50,165.22 : x
  2. Step 2: Convert to fraction form
    134,413.93/201,597.66 = 50,165.22/x
  3. Step 3: Cross multiply
    134,413.93x = 201,597.66 × 50,165.22
  4. Step 4: Simplify right side
    134,413.93x = 10,113,191,721.38
  5. Step 5: Solve for x
    x = 10,113,191,721.38/134,413.93
  6. Step 6: Final answer
    x = 75,239.16

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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.