Home / 92,500.16-127,650.62-50,058.69

Finding the Fourth Proportional to 92,500.16, 127,650.62 and 50,058.69

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Solution

The fourth proportional to 92,500.16, 127,650.62 and 50,058.69 is: 69,081.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,500.16 : 127,650.62 = 50,058.69 : x
  2. Step 2: Convert to fraction form
    92,500.16/127,650.62 = 50,058.69/x
  3. Step 3: Cross multiply
    92,500.16x = 127,650.62 × 50,058.69
  4. Step 4: Simplify right side
    92,500.16x = 6,390,022,814.89
  5. Step 5: Solve for x
    x = 6,390,022,814.89/92,500.16
  6. Step 6: Final answer
    x = 69,081.21

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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.