Home / 184,756.46-254,966.25-112,138.34

Finding the Fourth Proportional to 184,756.46, 254,966.25 and 112,138.34

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Solution

The fourth proportional to 184,756.46, 254,966.25 and 112,138.34 is: 154,752.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,756.46 : 254,966.25 = 112,138.34 : x
  2. Step 2: Convert to fraction form
    184,756.46/254,966.25 = 112,138.34/x
  3. Step 3: Cross multiply
    184,756.46x = 254,966.25 × 112,138.34
  4. Step 4: Simplify right side
    184,756.46x = 28,591,490,756.19
  5. Step 5: Solve for x
    x = 28,591,490,756.19/184,756.46
  6. Step 6: Final answer
    x = 154,752.32

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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.