Home / 114,533.26-171,615.21-61,967.50

Finding the Fourth Proportional to 114,533.26, 171,615.21 and 61,967.50

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Solution

The fourth proportional to 114,533.26, 171,615.21 and 61,967.50 is: 92,851.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,533.26 : 171,615.21 = 61,967.50 : x
  2. Step 2: Convert to fraction form
    114,533.26/171,615.21 = 61,967.50/x
  3. Step 3: Cross multiply
    114,533.26x = 171,615.21 × 61,967.50
  4. Step 4: Simplify right side
    114,533.26x = 10,634,565,525.68
  5. Step 5: Solve for x
    x = 10,634,565,525.68/114,533.26
  6. Step 6: Final answer
    x = 92,851.33

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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.