Home / 39,846.84-59,764.32-14,883.76

Finding the Fourth Proportional to 39,846.84, 59,764.32 and 14,883.76

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Solution

The fourth proportional to 39,846.84, 59,764.32 and 14,883.76 is: 22,323.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,846.84 : 59,764.32 = 14,883.76 : x
  2. Step 2: Convert to fraction form
    39,846.84/59,764.32 = 14,883.76/x
  3. Step 3: Cross multiply
    39,846.84x = 59,764.32 × 14,883.76
  4. Step 4: Simplify right side
    39,846.84x = 889,517,795.44
  5. Step 5: Solve for x
    x = 889,517,795.44/39,846.84
  6. Step 6: Final answer
    x = 22,323.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.