Home / 2,032.52-3,048.96-571.67

Finding the Fourth Proportional to 2,032.52, 3,048.96 and 571.67

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Solution

The fourth proportional to 2,032.52, 3,048.96 and 571.67 is: 857.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032.52 : 3,048.96 = 571.67 : x
  2. Step 2: Convert to fraction form
    2,032.52/3,048.96 = 571.67/x
  3. Step 3: Cross multiply
    2,032.52x = 3,048.96 × 571.67
  4. Step 4: Simplify right side
    2,032.52x = 1,742,983.72
  5. Step 5: Solve for x
    x = 1,742,983.72/2,032.52
  6. Step 6: Final answer
    x = 857.55

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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.