Home / 9,507.97-14,263.44-2,935.63

Finding the Fourth Proportional to 9,507.97, 14,263.44 and 2,935.63

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Solution

The fourth proportional to 9,507.97, 14,263.44 and 2,935.63 is: 4,403.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,507.97 : 14,263.44 = 2,935.63 : x
  2. Step 2: Convert to fraction form
    9,507.97/14,263.44 = 2,935.63/x
  3. Step 3: Cross multiply
    9,507.97x = 14,263.44 × 2,935.63
  4. Step 4: Simplify right side
    9,507.97x = 41,872,182.37
  5. Step 5: Solve for x
    x = 41,872,182.37/9,507.97
  6. Step 6: Final answer
    x = 4,403.90

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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.