Home / 7,545.22-11,324.06-3,798.06

Finding the Fourth Proportional to 7,545.22, 11,324.06 and 3,798.06

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Solution

The fourth proportional to 7,545.22, 11,324.06 and 3,798.06 is: 5,700.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,545.22 : 11,324.06 = 3,798.06 : x
  2. Step 2: Convert to fraction form
    7,545.22/11,324.06 = 3,798.06/x
  3. Step 3: Cross multiply
    7,545.22x = 11,324.06 × 3,798.06
  4. Step 4: Simplify right side
    7,545.22x = 43,009,459.32
  5. Step 5: Solve for x
    x = 43,009,459.32/7,545.22
  6. Step 6: Final answer
    x = 5,700.23

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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.