Home / 32,967.33-49,450.30-8,007.50

Finding the Fourth Proportional to 32,967.33, 49,450.30 and 8,007.50

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Solution

The fourth proportional to 32,967.33, 49,450.30 and 8,007.50 is: 12,011.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,967.33 : 49,450.30 = 8,007.50 : x
  2. Step 2: Convert to fraction form
    32,967.33/49,450.30 = 8,007.50/x
  3. Step 3: Cross multiply
    32,967.33x = 49,450.30 × 8,007.50
  4. Step 4: Simplify right side
    32,967.33x = 395,973,009.98
  5. Step 5: Solve for x
    x = 395,973,009.98/32,967.33
  6. Step 6: Final answer
    x = 12,011.07

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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.