Home / 121,369.07-182,053.34-32,622.58

Finding the Fourth Proportional to 121,369.07, 182,053.34 and 32,622.58

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Solution

The fourth proportional to 121,369.07, 182,053.34 and 32,622.58 is: 48,933.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,369.07 : 182,053.34 = 32,622.58 : x
  2. Step 2: Convert to fraction form
    121,369.07/182,053.34 = 32,622.58/x
  3. Step 3: Cross multiply
    121,369.07x = 182,053.34 × 32,622.58
  4. Step 4: Simplify right side
    121,369.07x = 5,939,048,738.15
  5. Step 5: Solve for x
    x = 5,939,048,738.15/121,369.07
  6. Step 6: Final answer
    x = 48,933.79

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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.