Home / 9,063.65-13,598.55-2,825.07

Finding the Fourth Proportional to 9,063.65, 13,598.55 and 2,825.07

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Solution

The fourth proportional to 9,063.65, 13,598.55 and 2,825.07 is: 4,238.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063.65 : 13,598.55 = 2,825.07 : x
  2. Step 2: Convert to fraction form
    9,063.65/13,598.55 = 2,825.07/x
  3. Step 3: Cross multiply
    9,063.65x = 13,598.55 × 2,825.07
  4. Step 4: Simplify right side
    9,063.65x = 38,416,855.65
  5. Step 5: Solve for x
    x = 38,416,855.65/9,063.65
  6. Step 6: Final answer
    x = 4,238.57

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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.