Home / 45,577.01-62,896.15-25,433.67

Finding the Fourth Proportional to 45,577.01, 62,896.15 and 25,433.67

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Solution

The fourth proportional to 45,577.01, 62,896.15 and 25,433.67 is: 35,098.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,577.01 : 62,896.15 = 25,433.67 : x
  2. Step 2: Convert to fraction form
    45,577.01/62,896.15 = 25,433.67/x
  3. Step 3: Cross multiply
    45,577.01x = 62,896.15 × 25,433.67
  4. Step 4: Simplify right side
    45,577.01x = 1,599,679,923.37
  5. Step 5: Solve for x
    x = 1,599,679,923.37/45,577.01
  6. Step 6: Final answer
    x = 35,098.40

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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.