Home / 15,064.13-22,604.07-10,938.22

Finding the Fourth Proportional to 15,064.13, 22,604.07 and 10,938.22

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Solution

The fourth proportional to 15,064.13, 22,604.07 and 10,938.22 is: 16,413.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,064.13 : 22,604.07 = 10,938.22 : x
  2. Step 2: Convert to fraction form
    15,064.13/22,604.07 = 10,938.22/x
  3. Step 3: Cross multiply
    15,064.13x = 22,604.07 × 10,938.22
  4. Step 4: Simplify right side
    15,064.13x = 247,248,177.54
  5. Step 5: Solve for x
    x = 247,248,177.54/15,064.13
  6. Step 6: Final answer
    x = 16,413.05

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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.