Home / 7,410.04-11,103.62-4,935.89

Finding the Fourth Proportional to 7,410.04, 11,103.62 and 4,935.89

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Solution

The fourth proportional to 7,410.04, 11,103.62 and 4,935.89 is: 7,396.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,410.04 : 11,103.62 = 4,935.89 : x
  2. Step 2: Convert to fraction form
    7,410.04/11,103.62 = 4,935.89/x
  3. Step 3: Cross multiply
    7,410.04x = 11,103.62 × 4,935.89
  4. Step 4: Simplify right side
    7,410.04x = 54,806,250.00
  5. Step 5: Solve for x
    x = 54,806,250.00/7,410.04
  6. Step 6: Final answer
    x = 7,396.22

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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.