Home / 23,971.41-35,957.45-9,181.08

Finding the Fourth Proportional to 23,971.41, 35,957.45 and 9,181.08

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Solution

The fourth proportional to 23,971.41, 35,957.45 and 9,181.08 is: 13,771.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,971.41 : 35,957.45 = 9,181.08 : x
  2. Step 2: Convert to fraction form
    23,971.41/35,957.45 = 9,181.08/x
  3. Step 3: Cross multiply
    23,971.41x = 35,957.45 × 9,181.08
  4. Step 4: Simplify right side
    23,971.41x = 330,128,248.00
  5. Step 5: Solve for x
    x = 330,128,248.00/23,971.41
  6. Step 6: Final answer
    x = 13,771.75

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1.5x scale

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.