Home / 29,021.84-43,532.75-23,215.35

Finding the Fourth Proportional to 29,021.84, 43,532.75 and 23,215.35

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Solution

The fourth proportional to 29,021.84, 43,532.75 and 23,215.35 is: 34,823.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,021.84 : 43,532.75 = 23,215.35 : x
  2. Step 2: Convert to fraction form
    29,021.84/43,532.75 = 23,215.35/x
  3. Step 3: Cross multiply
    29,021.84x = 43,532.75 × 23,215.35
  4. Step 4: Simplify right side
    29,021.84x = 1,010,628,085.75
  5. Step 5: Solve for x
    x = 1,010,628,085.75/29,021.84
  6. Step 6: Final answer
    x = 34,823.03

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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.