Home / 14,062.97-19,406.93-8,094.52

Finding the Fourth Proportional to 14,062.97, 19,406.93 and 8,094.52

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Solution

The fourth proportional to 14,062.97, 19,406.93 and 8,094.52 is: 11,170.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,062.97 : 19,406.93 = 8,094.52 : x
  2. Step 2: Convert to fraction form
    14,062.97/19,406.93 = 8,094.52/x
  3. Step 3: Cross multiply
    14,062.97x = 19,406.93 × 8,094.52
  4. Step 4: Simplify right side
    14,062.97x = 157,089,783.02
  5. Step 5: Solve for x
    x = 157,089,783.02/14,062.97
  6. Step 6: Final answer
    x = 11,170.46

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1.5x scale

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.