Home / 74,944.02-112,426.97-22,346.67

Finding the Fourth Proportional to 74,944.02, 112,426.97 and 22,346.67

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Solution

The fourth proportional to 74,944.02, 112,426.97 and 22,346.67 is: 33,523.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,944.02 : 112,426.97 = 22,346.67 : x
  2. Step 2: Convert to fraction form
    74,944.02/112,426.97 = 22,346.67/x
  3. Step 3: Cross multiply
    74,944.02x = 112,426.97 × 22,346.67
  4. Step 4: Simplify right side
    74,944.02x = 2,512,368,397.69
  5. Step 5: Solve for x
    x = 2,512,368,397.69/74,944.02
  6. Step 6: Final answer
    x = 33,523.27

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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.