Home / 183,032.10-274,534.28-56,673.38

Finding the Fourth Proportional to 183,032.10, 274,534.28 and 56,673.38

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Solution

The fourth proportional to 183,032.10, 274,534.28 and 56,673.38 is: 85,005.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,032.10 : 274,534.28 = 56,673.38 : x
  2. Step 2: Convert to fraction form
    183,032.10/274,534.28 = 56,673.38/x
  3. Step 3: Cross multiply
    183,032.10x = 274,534.28 × 56,673.38
  4. Step 4: Simplify right side
    183,032.10x = 15,558,785,573.47
  5. Step 5: Solve for x
    x = 15,558,785,573.47/183,032.10
  6. Step 6: Final answer
    x = 85,005.78

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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.