Home / 32,738.58-49,115.73-10,554.06

Finding the Fourth Proportional to 32,738.58, 49,115.73 and 10,554.06

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Solution

The fourth proportional to 32,738.58, 49,115.73 and 10,554.06 is: 15,833.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,738.58 : 49,115.73 = 10,554.06 : x
  2. Step 2: Convert to fraction form
    32,738.58/49,115.73 = 10,554.06/x
  3. Step 3: Cross multiply
    32,738.58x = 49,115.73 × 10,554.06
  4. Step 4: Simplify right side
    32,738.58x = 518,370,361.36
  5. Step 5: Solve for x
    x = 518,370,361.36/32,738.58
  6. Step 6: Final answer
    x = 15,833.62

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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.