Home / 184,924.14-277,219.71-66,512.25

Finding the Fourth Proportional to 184,924.14, 277,219.71 and 66,512.25

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Solution

The fourth proportional to 184,924.14, 277,219.71 and 66,512.25 is: 99,708.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,924.14 : 277,219.71 = 66,512.25 : x
  2. Step 2: Convert to fraction form
    184,924.14/277,219.71 = 66,512.25/x
  3. Step 3: Cross multiply
    184,924.14x = 277,219.71 × 66,512.25
  4. Step 4: Simplify right side
    184,924.14x = 18,438,506,656.45
  5. Step 5: Solve for x
    x = 18,438,506,656.45/184,924.14
  6. Step 6: Final answer
    x = 99,708.49

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1.5x scale

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.