Home / 230,960.48-346,477.20-97,841.60

Finding the Fourth Proportional to 230,960.48, 346,477.20 and 97,841.60

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Solution

The fourth proportional to 230,960.48, 346,477.20 and 97,841.60 is: 146,777.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,960.48 : 346,477.20 = 97,841.60 : x
  2. Step 2: Convert to fraction form
    230,960.48/346,477.20 = 97,841.60/x
  3. Step 3: Cross multiply
    230,960.48x = 346,477.20 × 97,841.60
  4. Step 4: Simplify right side
    230,960.48x = 33,899,883,611.52
  5. Step 5: Solve for x
    x = 33,899,883,611.52/230,960.48
  6. Step 6: Final answer
    x = 146,777.85

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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.