Home / 4,031.52-6,047.57-1,069.94

Finding the Fourth Proportional to 4,031.52, 6,047.57 and 1,069.94

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Solution

The fourth proportional to 4,031.52, 6,047.57 and 1,069.94 is: 1,604.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031.52 : 6,047.57 = 1,069.94 : x
  2. Step 2: Convert to fraction form
    4,031.52/6,047.57 = 1,069.94/x
  3. Step 3: Cross multiply
    4,031.52x = 6,047.57 × 1,069.94
  4. Step 4: Simplify right side
    4,031.52x = 6,470,536.82
  5. Step 5: Solve for x
    x = 6,470,536.82/4,031.52
  6. Step 6: Final answer
    x = 1,604.99

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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.