Home / 7,333.23-10,999.44-2,402.22

Finding the Fourth Proportional to 7,333.23, 10,999.44 and 2,402.22

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Solution

The fourth proportional to 7,333.23, 10,999.44 and 2,402.22 is: 3,603.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333.23 : 10,999.44 = 2,402.22 : x
  2. Step 2: Convert to fraction form
    7,333.23/10,999.44 = 2,402.22/x
  3. Step 3: Cross multiply
    7,333.23x = 10,999.44 × 2,402.22
  4. Step 4: Simplify right side
    7,333.23x = 26,423,074.76
  5. Step 5: Solve for x
    x = 26,423,074.76/7,333.23
  6. Step 6: Final answer
    x = 3,603.20

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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.