Home / 184,704.00-254,885.74-104,130.36

Finding the Fourth Proportional to 184,704.00, 254,885.74 and 104,130.36

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Solution

The fourth proportional to 184,704.00, 254,885.74 and 104,130.36 is: 143,696.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,704.00 : 254,885.74 = 104,130.36 : x
  2. Step 2: Convert to fraction form
    184,704.00/254,885.74 = 104,130.36/x
  3. Step 3: Cross multiply
    184,704.00x = 254,885.74 × 104,130.36
  4. Step 4: Simplify right side
    184,704.00x = 26,541,343,604.74
  5. Step 5: Solve for x
    x = 26,541,343,604.74/184,704.00
  6. Step 6: Final answer
    x = 143,696.64

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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.