Home / 9,352.56-14,029.43-3,113.13

Finding the Fourth Proportional to 9,352.56, 14,029.43 and 3,113.13

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Solution

The fourth proportional to 9,352.56, 14,029.43 and 3,113.13 is: 4,669.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,352.56 : 14,029.43 = 3,113.13 : x
  2. Step 2: Convert to fraction form
    9,352.56/14,029.43 = 3,113.13/x
  3. Step 3: Cross multiply
    9,352.56x = 14,029.43 × 3,113.13
  4. Step 4: Simplify right side
    9,352.56x = 43,675,485.22
  5. Step 5: Solve for x
    x = 43,675,485.22/9,352.56
  6. Step 6: Final answer
    x = 4,669.89

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1.5x scale

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.