Home / 21,674.46-32,512.59-10,567.92

Finding the Fourth Proportional to 21,674.46, 32,512.59 and 10,567.92

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Solution

The fourth proportional to 21,674.46, 32,512.59 and 10,567.92 is: 15,852.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,674.46 : 32,512.59 = 10,567.92 : x
  2. Step 2: Convert to fraction form
    21,674.46/32,512.59 = 10,567.92/x
  3. Step 3: Cross multiply
    21,674.46x = 32,512.59 × 10,567.92
  4. Step 4: Simplify right side
    21,674.46x = 343,590,450.11
  5. Step 5: Solve for x
    x = 343,590,450.11/21,674.46
  6. Step 6: Final answer
    x = 15,852.32

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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.