Home / 4,203.65-5,803.36-2,525.46

Finding the Fourth Proportional to 4,203.65, 5,803.36 and 2,525.46

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Solution

The fourth proportional to 4,203.65, 5,803.36 and 2,525.46 is: 3,486.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,203.65 : 5,803.36 = 2,525.46 : x
  2. Step 2: Convert to fraction form
    4,203.65/5,803.36 = 2,525.46/x
  3. Step 3: Cross multiply
    4,203.65x = 5,803.36 × 2,525.46
  4. Step 4: Simplify right side
    4,203.65x = 14,656,147.23
  5. Step 5: Solve for x
    x = 14,656,147.23/4,203.65
  6. Step 6: Final answer
    x = 3,486.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.