Home / 184,801.38-254,967.69-113,106.66

Finding the Fourth Proportional to 184,801.38, 254,967.69 and 113,106.66

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Solution

The fourth proportional to 184,801.38, 254,967.69 and 113,106.66 is: 156,051.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,801.38 : 254,967.69 = 113,106.66 : x
  2. Step 2: Convert to fraction form
    184,801.38/254,967.69 = 113,106.66/x
  3. Step 3: Cross multiply
    184,801.38x = 254,967.69 × 113,106.66
  4. Step 4: Simplify right side
    184,801.38x = 28,838,543,823.82
  5. Step 5: Solve for x
    x = 28,838,543,823.82/184,801.38
  6. Step 6: Final answer
    x = 156,051.56

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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.