Home / 92,514.93-127,670.58-50,073.45

Finding the Fourth Proportional to 92,514.93, 127,670.58 and 50,073.45

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Solution

The fourth proportional to 92,514.93, 127,670.58 and 50,073.45 is: 69,101.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,514.93 : 127,670.58 = 50,073.45 : x
  2. Step 2: Convert to fraction form
    92,514.93/127,670.58 = 50,073.45/x
  3. Step 3: Cross multiply
    92,514.93x = 127,670.58 × 50,073.45
  4. Step 4: Simplify right side
    92,514.93x = 6,392,906,404.10
  5. Step 5: Solve for x
    x = 6,392,906,404.10/92,514.93
  6. Step 6: Final answer
    x = 69,101.35

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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.