Home / 34,550.74-47,682.44-19,444.84

Finding the Fourth Proportional to 34,550.74, 47,682.44 and 19,444.84

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Solution

The fourth proportional to 34,550.74, 47,682.44 and 19,444.84 is: 26,835.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,550.74 : 47,682.44 = 19,444.84 : x
  2. Step 2: Convert to fraction form
    34,550.74/47,682.44 = 19,444.84/x
  3. Step 3: Cross multiply
    34,550.74x = 47,682.44 × 19,444.84
  4. Step 4: Simplify right side
    34,550.74x = 927,177,416.61
  5. Step 5: Solve for x
    x = 927,177,416.61/34,550.74
  6. Step 6: Final answer
    x = 26,835.24

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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.