Home / 23,675.15-32,674.46-13,467.65

Finding the Fourth Proportional to 23,675.15, 32,674.46 and 13,467.65

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Solution

The fourth proportional to 23,675.15, 32,674.46 and 13,467.65 is: 18,586.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,675.15 : 32,674.46 = 13,467.65 : x
  2. Step 2: Convert to fraction form
    23,675.15/32,674.46 = 13,467.65/x
  3. Step 3: Cross multiply
    23,675.15x = 32,674.46 × 13,467.65
  4. Step 4: Simplify right side
    23,675.15x = 440,047,960.51
  5. Step 5: Solve for x
    x = 440,047,960.51/23,675.15
  6. Step 6: Final answer
    x = 18,586.91

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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.