Home / 29,499.34-44,147.22-18,250.06

Finding the Fourth Proportional to 29,499.34, 44,147.22 and 18,250.06

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Solution

The fourth proportional to 29,499.34, 44,147.22 and 18,250.06 is: 27,312.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,499.34 : 44,147.22 = 18,250.06 : x
  2. Step 2: Convert to fraction form
    29,499.34/44,147.22 = 18,250.06/x
  3. Step 3: Cross multiply
    29,499.34x = 44,147.22 × 18,250.06
  4. Step 4: Simplify right side
    29,499.34x = 805,689,413.83
  5. Step 5: Solve for x
    x = 805,689,413.83/29,499.34
  6. Step 6: Final answer
    x = 27,312.12

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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.