Home / 9,049.93-13,574.39-2,475.63

Finding the Fourth Proportional to 9,049.93, 13,574.39 and 2,475.63

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Solution

The fourth proportional to 9,049.93, 13,574.39 and 2,475.63 is: 3,713.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,049.93 : 13,574.39 = 2,475.63 : x
  2. Step 2: Convert to fraction form
    9,049.93/13,574.39 = 2,475.63/x
  3. Step 3: Cross multiply
    9,049.93x = 13,574.39 × 2,475.63
  4. Step 4: Simplify right side
    9,049.93x = 33,605,154.74
  5. Step 5: Solve for x
    x = 33,605,154.74/9,049.93
  6. Step 6: Final answer
    x = 3,713.31

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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.