Home / 184,227.03-254,212.69-103,682.25

Finding the Fourth Proportional to 184,227.03, 254,212.69 and 103,682.25

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Solution

The fourth proportional to 184,227.03, 254,212.69 and 103,682.25 is: 143,069.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,227.03 : 254,212.69 = 103,682.25 : x
  2. Step 2: Convert to fraction form
    184,227.03/254,212.69 = 103,682.25/x
  3. Step 3: Cross multiply
    184,227.03x = 254,212.69 × 103,682.25
  4. Step 4: Simplify right side
    184,227.03x = 26,357,343,677.75
  5. Step 5: Solve for x
    x = 26,357,343,677.75/184,227.03
  6. Step 6: Final answer
    x = 143,069.90

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1.5x scale

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.