Home / 183,024.19-274,434.42-56,628.57

Finding the Fourth Proportional to 183,024.19, 274,434.42 and 56,628.57

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Solution

The fourth proportional to 183,024.19, 274,434.42 and 56,628.57 is: 84,911.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,024.19 : 274,434.42 = 56,628.57 : x
  2. Step 2: Convert to fraction form
    183,024.19/274,434.42 = 56,628.57/x
  3. Step 3: Cross multiply
    183,024.19x = 274,434.42 × 56,628.57
  4. Step 4: Simplify right side
    183,024.19x = 15,540,828,763.38
  5. Step 5: Solve for x
    x = 15,540,828,763.38/183,024.19
  6. Step 6: Final answer
    x = 84,911.34

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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.