Home / 45,168.33-62,327.23-25,020.21

Finding the Fourth Proportional to 45,168.33, 62,327.23 and 25,020.21

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Solution

The fourth proportional to 45,168.33, 62,327.23 and 25,020.21 is: 34,525.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,168.33 : 62,327.23 = 25,020.21 : x
  2. Step 2: Convert to fraction form
    45,168.33/62,327.23 = 25,020.21/x
  3. Step 3: Cross multiply
    45,168.33x = 62,327.23 × 25,020.21
  4. Step 4: Simplify right side
    45,168.33x = 1,559,440,383.32
  5. Step 5: Solve for x
    x = 1,559,440,383.32/45,168.33
  6. Step 6: Final answer
    x = 34,525.08

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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.