Home / 23,611.14-32,602.14-18,296.70

Finding the Fourth Proportional to 23,611.14, 32,602.14 and 18,296.70

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Solution

The fourth proportional to 23,611.14, 32,602.14 and 18,296.70 is: 25,263.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,611.14 : 32,602.14 = 18,296.70 : x
  2. Step 2: Convert to fraction form
    23,611.14/32,602.14 = 18,296.70/x
  3. Step 3: Cross multiply
    23,611.14x = 32,602.14 × 18,296.70
  4. Step 4: Simplify right side
    23,611.14x = 596,511,574.94
  5. Step 5: Solve for x
    x = 596,511,574.94/23,611.14
  6. Step 6: Final answer
    x = 25,263.99

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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.