Home / 184,133.76-254,096.19-102,466.05

Finding the Fourth Proportional to 184,133.76, 254,096.19 and 102,466.05

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Solution

The fourth proportional to 184,133.76, 254,096.19 and 102,466.05 is: 141,398.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,133.76 : 254,096.19 = 102,466.05 : x
  2. Step 2: Convert to fraction form
    184,133.76/254,096.19 = 102,466.05/x
  3. Step 3: Cross multiply
    184,133.76x = 254,096.19 × 102,466.05
  4. Step 4: Simplify right side
    184,133.76x = 26,036,232,909.35
  5. Step 5: Solve for x
    x = 26,036,232,909.35/184,133.76
  6. Step 6: Final answer
    x = 141,398.48

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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.