Home / 23,273.51-34,647.01-23,135.11

Finding the Fourth Proportional to 23,273.51, 34,647.01 and 23,135.11

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Solution

The fourth proportional to 23,273.51, 34,647.01 and 23,135.11 is: 34,440.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,273.51 : 34,647.01 = 23,135.11 : x
  2. Step 2: Convert to fraction form
    23,273.51/34,647.01 = 23,135.11/x
  3. Step 3: Cross multiply
    23,273.51x = 34,647.01 × 23,135.11
  4. Step 4: Simplify right side
    23,273.51x = 801,562,243.07
  5. Step 5: Solve for x
    x = 801,562,243.07/23,273.51
  6. Step 6: Final answer
    x = 34,440.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.