Home / 92,500.37-127,650.51-50,058.91

Finding the Fourth Proportional to 92,500.37, 127,650.51 and 50,058.91

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Solution

The fourth proportional to 92,500.37, 127,650.51 and 50,058.91 is: 69,081.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,500.37 : 127,650.51 = 50,058.91 : x
  2. Step 2: Convert to fraction form
    92,500.37/127,650.51 = 50,058.91/x
  3. Step 3: Cross multiply
    92,500.37x = 127,650.51 × 50,058.91
  4. Step 4: Simplify right side
    92,500.37x = 6,390,045,391.54
  5. Step 5: Solve for x
    x = 6,390,045,391.54/92,500.37
  6. Step 6: Final answer
    x = 69,081.30

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1.5x scale

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.