Home / 88,796.04-122,533.62-51,070.92

Finding the Fourth Proportional to 88,796.04, 122,533.62 and 51,070.92

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Solution

The fourth proportional to 88,796.04, 122,533.62 and 51,070.92 is: 70,475.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,796.04 : 122,533.62 = 51,070.92 : x
  2. Step 2: Convert to fraction form
    88,796.04/122,533.62 = 51,070.92/x
  3. Step 3: Cross multiply
    88,796.04x = 122,533.62 × 51,070.92
  4. Step 4: Simplify right side
    88,796.04x = 6,257,904,704.33
  5. Step 5: Solve for x
    x = 6,257,904,704.33/88,796.04
  6. Step 6: Final answer
    x = 70,475.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.