Home / 184,222.53-254,206.48-103,677.75

Finding the Fourth Proportional to 184,222.53, 254,206.48 and 103,677.75

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Solution

The fourth proportional to 184,222.53, 254,206.48 and 103,677.75 is: 143,063.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,222.53 : 254,206.48 = 103,677.75 : x
  2. Step 2: Convert to fraction form
    184,222.53/254,206.48 = 103,677.75/x
  3. Step 3: Cross multiply
    184,222.53x = 254,206.48 × 103,677.75
  4. Step 4: Simplify right side
    184,222.53x = 26,355,555,881.82
  5. Step 5: Solve for x
    x = 26,355,555,881.82/184,222.53
  6. Step 6: Final answer
    x = 143,063.70

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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.