Home / 7,533.23-11,305.04-2,602.89

Finding the Fourth Proportional to 7,533.23, 11,305.04 and 2,602.89

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Solution

The fourth proportional to 7,533.23, 11,305.04 and 2,602.89 is: 3,906.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533.23 : 11,305.04 = 2,602.89 : x
  2. Step 2: Convert to fraction form
    7,533.23/11,305.04 = 2,602.89/x
  3. Step 3: Cross multiply
    7,533.23x = 11,305.04 × 2,602.89
  4. Step 4: Simplify right side
    7,533.23x = 29,425,762.55
  5. Step 5: Solve for x
    x = 29,425,762.55/7,533.23
  6. Step 6: Final answer
    x = 3,906.13

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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.