Home / 42,537.56-58,702.80-23,675.96

Finding the Fourth Proportional to 42,537.56, 58,702.80 and 23,675.96

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Solution

The fourth proportional to 42,537.56, 58,702.80 and 23,675.96 is: 32,673.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,537.56 : 58,702.80 = 23,675.96 : x
  2. Step 2: Convert to fraction form
    42,537.56/58,702.80 = 23,675.96/x
  3. Step 3: Cross multiply
    42,537.56x = 58,702.80 × 23,675.96
  4. Step 4: Simplify right side
    42,537.56x = 1,389,845,144.69
  5. Step 5: Solve for x
    x = 1,389,845,144.69/42,537.56
  6. Step 6: Final answer
    x = 32,673.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.