Home / 184,880.03-276,804.88-118,155.47

Finding the Fourth Proportional to 184,880.03, 276,804.88 and 118,155.47

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Solution

The fourth proportional to 184,880.03, 276,804.88 and 118,155.47 is: 176,903.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,880.03 : 276,804.88 = 118,155.47 : x
  2. Step 2: Convert to fraction form
    184,880.03/276,804.88 = 118,155.47/x
  3. Step 3: Cross multiply
    184,880.03x = 276,804.88 × 118,155.47
  4. Step 4: Simplify right side
    184,880.03x = 32,706,009,015.28
  5. Step 5: Solve for x
    x = 32,706,009,015.28/184,880.03
  6. Step 6: Final answer
    x = 176,903.96

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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.