Home / 184,269.33-254,290.83-103,698.20

Finding the Fourth Proportional to 184,269.33, 254,290.83 and 103,698.20

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Solution

The fourth proportional to 184,269.33, 254,290.83 and 103,698.20 is: 143,103.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,269.33 : 254,290.83 = 103,698.20 : x
  2. Step 2: Convert to fraction form
    184,269.33/254,290.83 = 103,698.20/x
  3. Step 3: Cross multiply
    184,269.33x = 254,290.83 × 103,698.20
  4. Step 4: Simplify right side
    184,269.33x = 26,369,501,347.51
  5. Step 5: Solve for x
    x = 26,369,501,347.51/184,269.33
  6. Step 6: Final answer
    x = 143,103.04

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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.