Home / 39,112.00-58,667.90-27,477.16

Finding the Fourth Proportional to 39,112.00, 58,667.90 and 27,477.16

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Solution

The fourth proportional to 39,112.00, 58,667.90 and 27,477.16 is: 41,215.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,112.00 : 58,667.90 = 27,477.16 : x
  2. Step 2: Convert to fraction form
    39,112.00/58,667.90 = 27,477.16/x
  3. Step 3: Cross multiply
    39,112.00x = 58,667.90 × 27,477.16
  4. Step 4: Simplify right side
    39,112.00x = 1,612,026,991.11
  5. Step 5: Solve for x
    x = 1,612,026,991.11/39,112.00
  6. Step 6: Final answer
    x = 41,215.67

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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.