Home / 184,396.14-254,492.01-103,856.22

Finding the Fourth Proportional to 184,396.14, 254,492.01 and 103,856.22

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Solution

The fourth proportional to 184,396.14, 254,492.01 and 103,856.22 is: 143,335.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,396.14 : 254,492.01 = 103,856.22 : x
  2. Step 2: Convert to fraction form
    184,396.14/254,492.01 = 103,856.22/x
  3. Step 3: Cross multiply
    184,396.14x = 254,492.01 × 103,856.22
  4. Step 4: Simplify right side
    184,396.14x = 26,430,578,178.80
  5. Step 5: Solve for x
    x = 26,430,578,178.80/184,396.14
  6. Step 6: Final answer
    x = 143,335.85

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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.