Home / 184,452.22-254,553.54-112,809.76

Finding the Fourth Proportional to 184,452.22, 254,553.54 and 112,809.76

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Solution

The fourth proportional to 184,452.22, 254,553.54 and 112,809.76 is: 155,683.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,452.22 : 254,553.54 = 112,809.76 : x
  2. Step 2: Convert to fraction form
    184,452.22/254,553.54 = 112,809.76/x
  3. Step 3: Cross multiply
    184,452.22x = 254,553.54 × 112,809.76
  4. Step 4: Simplify right side
    184,452.22x = 28,716,123,754.55
  5. Step 5: Solve for x
    x = 28,716,123,754.55/184,452.22
  6. Step 6: Final answer
    x = 155,683.26

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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.