Home / 123,066.41-184,603.66-34,312.41

Finding the Fourth Proportional to 123,066.41, 184,603.66 and 34,312.41

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Solution

The fourth proportional to 123,066.41, 184,603.66 and 34,312.41 is: 51,469.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,066.41 : 184,603.66 = 34,312.41 : x
  2. Step 2: Convert to fraction form
    123,066.41/184,603.66 = 34,312.41/x
  3. Step 3: Cross multiply
    123,066.41x = 184,603.66 × 34,312.41
  4. Step 4: Simplify right side
    123,066.41x = 6,334,196,383.64
  5. Step 5: Solve for x
    x = 6,334,196,383.64/123,066.41
  6. Step 6: Final answer
    x = 51,469.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.