Home / 15,570.92-23,352.54-9,004.52

Finding the Fourth Proportional to 15,570.92, 23,352.54 and 9,004.52

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Solution

The fourth proportional to 15,570.92, 23,352.54 and 9,004.52 is: 13,504.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,570.92 : 23,352.54 = 9,004.52 : x
  2. Step 2: Convert to fraction form
    15,570.92/23,352.54 = 9,004.52/x
  3. Step 3: Cross multiply
    15,570.92x = 23,352.54 × 9,004.52
  4. Step 4: Simplify right side
    15,570.92x = 210,278,413.48
  5. Step 5: Solve for x
    x = 210,278,413.48/15,570.92
  6. Step 6: Final answer
    x = 13,504.56

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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.