Home / 364,027.69-546,042.75-111,307.24

Finding the Fourth Proportional to 364,027.69, 546,042.75 and 111,307.24

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Solution

The fourth proportional to 364,027.69, 546,042.75 and 111,307.24 is: 166,961.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,027.69 : 546,042.75 = 111,307.24 : x
  2. Step 2: Convert to fraction form
    364,027.69/546,042.75 = 111,307.24/x
  3. Step 3: Cross multiply
    364,027.69x = 546,042.75 × 111,307.24
  4. Step 4: Simplify right side
    364,027.69x = 60,778,511,424.51
  5. Step 5: Solve for x
    x = 60,778,511,424.51/364,027.69
  6. Step 6: Final answer
    x = 166,961.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.