Home / 184,261.00-254,277.20-103,688.48

Finding the Fourth Proportional to 184,261.00, 254,277.20 and 103,688.48

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Solution

The fourth proportional to 184,261.00, 254,277.20 and 103,688.48 is: 143,088.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,261.00 : 254,277.20 = 103,688.48 : x
  2. Step 2: Convert to fraction form
    184,261.00/254,277.20 = 103,688.48/x
  3. Step 3: Cross multiply
    184,261.00x = 254,277.20 × 103,688.48
  4. Step 4: Simplify right side
    184,261.00x = 26,365,614,576.83
  5. Step 5: Solve for x
    x = 26,365,614,576.83/184,261.00
  6. Step 6: Final answer
    x = 143,088.42

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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.