Home / 63,830.84-95,746.29-63,738.60

Finding the Fourth Proportional to 63,830.84, 95,746.29 and 63,738.60

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Solution

The fourth proportional to 63,830.84, 95,746.29 and 63,738.60 is: 95,607.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,830.84 : 95,746.29 = 63,738.60 : x
  2. Step 2: Convert to fraction form
    63,830.84/95,746.29 = 63,738.60/x
  3. Step 3: Cross multiply
    63,830.84x = 95,746.29 × 63,738.60
  4. Step 4: Simplify right side
    63,830.84x = 6,102,734,868.85
  5. Step 5: Solve for x
    x = 6,102,734,868.85/63,830.84
  6. Step 6: Final answer
    x = 95,607.93

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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.