Home / 184,260.46-254,152.20-112,675.72

Finding the Fourth Proportional to 184,260.46, 254,152.20 and 112,675.72

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Solution

The fourth proportional to 184,260.46, 254,152.20 and 112,675.72 is: 155,414.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,260.46 : 254,152.20 = 112,675.72 : x
  2. Step 2: Convert to fraction form
    184,260.46/254,152.20 = 112,675.72/x
  3. Step 3: Cross multiply
    184,260.46x = 254,152.20 × 112,675.72
  4. Step 4: Simplify right side
    184,260.46x = 28,636,782,124.58
  5. Step 5: Solve for x
    x = 28,636,782,124.58/184,260.46
  6. Step 6: Final answer
    x = 155,414.69

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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.