Home / 51,854.99-77,824.01-23,788.26

Finding the Fourth Proportional to 51,854.99, 77,824.01 and 23,788.26

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Solution

The fourth proportional to 51,854.99, 77,824.01 and 23,788.26 is: 35,701.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,854.99 : 77,824.01 = 23,788.26 : x
  2. Step 2: Convert to fraction form
    51,854.99/77,824.01 = 23,788.26/x
  3. Step 3: Cross multiply
    51,854.99x = 77,824.01 × 23,788.26
  4. Step 4: Simplify right side
    51,854.99x = 1,851,297,784.12
  5. Step 5: Solve for x
    x = 1,851,297,784.12/51,854.99
  6. Step 6: Final answer
    x = 35,701.44

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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.