Home / 184,336.44-254,381.40-103,763.76

Finding the Fourth Proportional to 184,336.44, 254,381.40 and 103,763.76

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Solution

The fourth proportional to 184,336.44, 254,381.40 and 103,763.76 is: 143,192.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,336.44 : 254,381.40 = 103,763.76 : x
  2. Step 2: Convert to fraction form
    184,336.44/254,381.40 = 103,763.76/x
  3. Step 3: Cross multiply
    184,336.44x = 254,381.40 × 103,763.76
  4. Step 4: Simplify right side
    184,336.44x = 26,395,570,538.06
  5. Step 5: Solve for x
    x = 26,395,570,538.06/184,336.44
  6. Step 6: Final answer
    x = 143,192.36

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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.