Home / 183,167.32-274,790.43-56,805.01

Finding the Fourth Proportional to 183,167.32, 274,790.43 and 56,805.01

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Solution

The fourth proportional to 183,167.32, 274,790.43 and 56,805.01 is: 85,219.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,167.32 : 274,790.43 = 56,805.01 : x
  2. Step 2: Convert to fraction form
    183,167.32/274,790.43 = 56,805.01/x
  3. Step 3: Cross multiply
    183,167.32x = 274,790.43 × 56,805.01
  4. Step 4: Simplify right side
    183,167.32x = 15,609,473,124.05
  5. Step 5: Solve for x
    x = 15,609,473,124.05/183,167.32
  6. Step 6: Final answer
    x = 85,219.75

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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.