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Finding the Fourth Proportional to 184,602.60, 254,756.93 and 104,025.69

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Solution

The fourth proportional to 184,602.60, 254,756.93 and 104,025.69 is: 143,558.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,602.60 : 254,756.93 = 104,025.69 : x
  2. Step 2: Convert to fraction form
    184,602.60/254,756.93 = 104,025.69/x
  3. Step 3: Cross multiply
    184,602.60x = 254,756.93 × 104,025.69
  4. Step 4: Simplify right side
    184,602.60x = 26,501,264,905.40
  5. Step 5: Solve for x
    x = 26,501,264,905.40/184,602.60
  6. Step 6: Final answer
    x = 143,558.46

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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.