Home / 94,569.04-141,907.64-47,825.36

Finding the Fourth Proportional to 94,569.04, 141,907.64 and 47,825.36

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Solution

The fourth proportional to 94,569.04, 141,907.64 and 47,825.36 is: 71,765.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,569.04 : 141,907.64 = 47,825.36 : x
  2. Step 2: Convert to fraction form
    94,569.04/141,907.64 = 47,825.36/x
  3. Step 3: Cross multiply
    94,569.04x = 141,907.64 × 47,825.36
  4. Step 4: Simplify right side
    94,569.04x = 6,786,783,969.75
  5. Step 5: Solve for x
    x = 6,786,783,969.75/94,569.04
  6. Step 6: Final answer
    x = 71,765.39

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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.