Home / 60,782.73-83,880.27-33,925.23

Finding the Fourth Proportional to 60,782.73, 83,880.27 and 33,925.23

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Solution

The fourth proportional to 60,782.73, 83,880.27 and 33,925.23 is: 46,816.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,782.73 : 83,880.27 = 33,925.23 : x
  2. Step 2: Convert to fraction form
    60,782.73/83,880.27 = 33,925.23/x
  3. Step 3: Cross multiply
    60,782.73x = 83,880.27 × 33,925.23
  4. Step 4: Simplify right side
    60,782.73x = 2,845,657,452.21
  5. Step 5: Solve for x
    x = 2,845,657,452.21/60,782.73
  6. Step 6: Final answer
    x = 46,816.87

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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.