Home / 7,395.16-11,089.83-3,011.03

Finding the Fourth Proportional to 7,395.16, 11,089.83 and 3,011.03

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Solution

The fourth proportional to 7,395.16, 11,089.83 and 3,011.03 is: 4,515.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395.16 : 11,089.83 = 3,011.03 : x
  2. Step 2: Convert to fraction form
    7,395.16/11,089.83 = 3,011.03/x
  3. Step 3: Cross multiply
    7,395.16x = 11,089.83 × 3,011.03
  4. Step 4: Simplify right side
    7,395.16x = 33,391,810.82
  5. Step 5: Solve for x
    x = 33,391,810.82/7,395.16
  6. Step 6: Final answer
    x = 4,515.36

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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.