Home / 9,301.63-13,953.36-3,059.11

Finding the Fourth Proportional to 9,301.63, 13,953.36 and 3,059.11

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Solution

The fourth proportional to 9,301.63, 13,953.36 and 3,059.11 is: 4,588.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,301.63 : 13,953.36 = 3,059.11 : x
  2. Step 2: Convert to fraction form
    9,301.63/13,953.36 = 3,059.11/x
  3. Step 3: Cross multiply
    9,301.63x = 13,953.36 × 3,059.11
  4. Step 4: Simplify right side
    9,301.63x = 42,684,863.11
  5. Step 5: Solve for x
    x = 42,684,863.11/9,301.63
  6. Step 6: Final answer
    x = 4,588.97

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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.