Home / 184,114.56-254,087.28-103,567.44

Finding the Fourth Proportional to 184,114.56, 254,087.28 and 103,567.44

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Solution

The fourth proportional to 184,114.56, 254,087.28 and 103,567.44 is: 142,928.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,114.56 : 254,087.28 = 103,567.44 : x
  2. Step 2: Convert to fraction form
    184,114.56/254,087.28 = 103,567.44/x
  3. Step 3: Cross multiply
    184,114.56x = 254,087.28 × 103,567.44
  4. Step 4: Simplify right side
    184,114.56x = 26,315,169,126.16
  5. Step 5: Solve for x
    x = 26,315,169,126.16/184,114.56
  6. Step 6: Final answer
    x = 142,928.24

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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.