Home / 183,468.84-275,168.44-57,110.65

Finding the Fourth Proportional to 183,468.84, 275,168.44 and 57,110.65

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Solution

The fourth proportional to 183,468.84, 275,168.44 and 57,110.65 is: 85,655.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,468.84 : 275,168.44 = 57,110.65 : x
  2. Step 2: Convert to fraction form
    183,468.84/275,168.44 = 57,110.65/x
  3. Step 3: Cross multiply
    183,468.84x = 275,168.44 × 57,110.65
  4. Step 4: Simplify right side
    183,468.84x = 15,715,048,467.89
  5. Step 5: Solve for x
    x = 15,715,048,467.89/183,468.84
  6. Step 6: Final answer
    x = 85,655.14

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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.