Home / 63,977.96-96,454.12-59,467.88

Finding the Fourth Proportional to 63,977.96, 96,454.12 and 59,467.88

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Solution

The fourth proportional to 63,977.96, 96,454.12 and 59,467.88 is: 89,654.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,977.96 : 96,454.12 = 59,467.88 : x
  2. Step 2: Convert to fraction form
    63,977.96/96,454.12 = 59,467.88/x
  3. Step 3: Cross multiply
    63,977.96x = 96,454.12 × 59,467.88
  4. Step 4: Simplify right side
    63,977.96x = 5,735,922,033.67
  5. Step 5: Solve for x
    x = 5,735,922,033.67/63,977.96
  6. Step 6: Final answer
    x = 89,654.66

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1.5x scale

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.