Home / 60,711.14-91,004.34-23,261.06

Finding the Fourth Proportional to 60,711.14, 91,004.34 and 23,261.06

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Solution

The fourth proportional to 60,711.14, 91,004.34 and 23,261.06 is: 34,867.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,711.14 : 91,004.34 = 23,261.06 : x
  2. Step 2: Convert to fraction form
    60,711.14/91,004.34 = 23,261.06/x
  3. Step 3: Cross multiply
    60,711.14x = 91,004.34 × 23,261.06
  4. Step 4: Simplify right side
    60,711.14x = 2,116,857,413.00
  5. Step 5: Solve for x
    x = 2,116,857,413.00/60,711.14
  6. Step 6: Final answer
    x = 34,867.69

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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.