Home / 196,822.73-295,280.95-63,702.98

Finding the Fourth Proportional to 196,822.73, 295,280.95 and 63,702.98

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Solution

The fourth proportional to 196,822.73, 295,280.95 and 63,702.98 is: 95,569.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,822.73 : 295,280.95 = 63,702.98 : x
  2. Step 2: Convert to fraction form
    196,822.73/295,280.95 = 63,702.98/x
  3. Step 3: Cross multiply
    196,822.73x = 295,280.95 × 63,702.98
  4. Step 4: Simplify right side
    196,822.73x = 18,810,276,452.23
  5. Step 5: Solve for x
    x = 18,810,276,452.23/196,822.73
  6. Step 6: Final answer
    x = 95,569.63

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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.