Home / 58,027.45-80,092.13-35,378.93

Finding the Fourth Proportional to 58,027.45, 80,092.13 and 35,378.93

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Solution

The fourth proportional to 58,027.45, 80,092.13 and 35,378.93 is: 48,831.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,027.45 : 80,092.13 = 35,378.93 : x
  2. Step 2: Convert to fraction form
    58,027.45/80,092.13 = 35,378.93/x
  3. Step 3: Cross multiply
    58,027.45x = 80,092.13 × 35,378.93
  4. Step 4: Simplify right side
    58,027.45x = 2,833,573,883.54
  5. Step 5: Solve for x
    x = 2,833,573,883.54/58,027.45
  6. Step 6: Final answer
    x = 48,831.61

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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.