Home / 184,376.44-254,444.27-103,806.89

Finding the Fourth Proportional to 184,376.44, 254,444.27 and 103,806.89

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Solution

The fourth proportional to 184,376.44, 254,444.27 and 103,806.89 is: 143,256.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,376.44 : 254,444.27 = 103,806.89 : x
  2. Step 2: Convert to fraction form
    184,376.44/254,444.27 = 103,806.89/x
  3. Step 3: Cross multiply
    184,376.44x = 254,444.27 × 103,806.89
  4. Step 4: Simplify right side
    184,376.44x = 26,413,067,827.99
  5. Step 5: Solve for x
    x = 26,413,067,827.99/184,376.44
  6. Step 6: Final answer
    x = 143,256.20

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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.