Home / 294,984.72-444,466.98-243,546.48

Finding the Fourth Proportional to 294,984.72, 444,466.98 and 243,546.48

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Solution

The fourth proportional to 294,984.72, 444,466.98 and 243,546.48 is: 366,962.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,984.72 : 444,466.98 = 243,546.48 : x
  2. Step 2: Convert to fraction form
    294,984.72/444,466.98 = 243,546.48/x
  3. Step 3: Cross multiply
    294,984.72x = 444,466.98 × 243,546.48
  4. Step 4: Simplify right side
    294,984.72x = 108,248,368,455.23
  5. Step 5: Solve for x
    x = 108,248,368,455.23/294,984.72
  6. Step 6: Final answer
    x = 366,962.63

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.