Home / 184,533.03-254,674.40-112,960.35

Finding the Fourth Proportional to 184,533.03, 254,674.40 and 112,960.35

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Solution

The fourth proportional to 184,533.03, 254,674.40 and 112,960.35 is: 155,896.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,533.03 : 254,674.40 = 112,960.35 : x
  2. Step 2: Convert to fraction form
    184,533.03/254,674.40 = 112,960.35/x
  3. Step 3: Cross multiply
    184,533.03x = 254,674.40 × 112,960.35
  4. Step 4: Simplify right side
    184,533.03x = 28,768,108,795.24
  5. Step 5: Solve for x
    x = 28,768,108,795.24/184,533.03
  6. Step 6: Final answer
    x = 155,896.80

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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.