Home / 64,823.03-97,248.83-19,844.73

Finding the Fourth Proportional to 64,823.03, 97,248.83 and 19,844.73

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Solution

The fourth proportional to 64,823.03, 97,248.83 and 19,844.73 is: 29,771.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,823.03 : 97,248.83 = 19,844.73 : x
  2. Step 2: Convert to fraction form
    64,823.03/97,248.83 = 19,844.73/x
  3. Step 3: Cross multiply
    64,823.03x = 97,248.83 × 19,844.73
  4. Step 4: Simplify right side
    64,823.03x = 1,929,876,860.53
  5. Step 5: Solve for x
    x = 1,929,876,860.53/64,823.03
  6. Step 6: Final answer
    x = 29,771.47

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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.