Home / 53,065.98-79,586.82-23,467.80

Finding the Fourth Proportional to 53,065.98, 79,586.82 and 23,467.80

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Solution

The fourth proportional to 53,065.98, 79,586.82 and 23,467.80 is: 35,196.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,065.98 : 79,586.82 = 23,467.80 : x
  2. Step 2: Convert to fraction form
    53,065.98/79,586.82 = 23,467.80/x
  3. Step 3: Cross multiply
    53,065.98x = 79,586.82 × 23,467.80
  4. Step 4: Simplify right side
    53,065.98x = 1,867,727,574.40
  5. Step 5: Solve for x
    x = 1,867,727,574.40/53,065.98
  6. Step 6: Final answer
    x = 35,196.33

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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.