Home / 132,058.02-197,907.88-60,824

Finding the Fourth Proportional to 132,058.02, 197,907.88 and 60,824

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Solution

The fourth proportional to 132,058.02, 197,907.88 and 60,824 is: 91,153.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,058.02 : 197,907.88 = 60,824 : x
  2. Step 2: Convert to fraction form
    132,058.02/197,907.88 = 60,824/x
  3. Step 3: Cross multiply
    132,058.02x = 197,907.88 × 60,824
  4. Step 4: Simplify right side
    132,058.02x = 12,037,548,893.12
  5. Step 5: Solve for x
    x = 12,037,548,893.12/132,058.02
  6. Step 6: Final answer
    x = 91,153.49

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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.