Home / 30,547.10-45,780.56-22,141.82

Finding the Fourth Proportional to 30,547.10, 45,780.56 and 22,141.82

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Solution

The fourth proportional to 30,547.10, 45,780.56 and 22,141.82 is: 33,183.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,547.10 : 45,780.56 = 22,141.82 : x
  2. Step 2: Convert to fraction form
    30,547.10/45,780.56 = 22,141.82/x
  3. Step 3: Cross multiply
    30,547.10x = 45,780.56 × 22,141.82
  4. Step 4: Simplify right side
    30,547.10x = 1,013,664,919.02
  5. Step 5: Solve for x
    x = 1,013,664,919.02/30,547.10
  6. Step 6: Final answer
    x = 33,183.67

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