Home / 73,545.16-110,299.58-34,064.36

Finding the Fourth Proportional to 73,545.16, 110,299.58 and 34,064.36

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Solution

The fourth proportional to 73,545.16, 110,299.58 and 34,064.36 is: 51,088.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,545.16 : 110,299.58 = 34,064.36 : x
  2. Step 2: Convert to fraction form
    73,545.16/110,299.58 = 34,064.36/x
  3. Step 3: Cross multiply
    73,545.16x = 110,299.58 × 34,064.36
  4. Step 4: Simplify right side
    73,545.16x = 3,757,284,600.97
  5. Step 5: Solve for x
    x = 3,757,284,600.97/73,545.16
  6. Step 6: Final answer
    x = 51,088.13

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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.