Home / 95,611.23-143,416.74-29,051.10

Finding the Fourth Proportional to 95,611.23, 143,416.74 and 29,051.10

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Solution

The fourth proportional to 95,611.23, 143,416.74 and 29,051.10 is: 43,576.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,611.23 : 143,416.74 = 29,051.10 : x
  2. Step 2: Convert to fraction form
    95,611.23/143,416.74 = 29,051.10/x
  3. Step 3: Cross multiply
    95,611.23x = 143,416.74 × 29,051.10
  4. Step 4: Simplify right side
    95,611.23x = 4,166,414,055.41
  5. Step 5: Solve for x
    x = 4,166,414,055.41/95,611.23
  6. Step 6: Final answer
    x = 43,576.62

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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.