Home / 5,763.23-7,953.42-3,525.07

Finding the Fourth Proportional to 5,763.23, 7,953.42 and 3,525.07

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Solution

The fourth proportional to 5,763.23, 7,953.42 and 3,525.07 is: 4,864.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,763.23 : 7,953.42 = 3,525.07 : x
  2. Step 2: Convert to fraction form
    5,763.23/7,953.42 = 3,525.07/x
  3. Step 3: Cross multiply
    5,763.23x = 7,953.42 × 3,525.07
  4. Step 4: Simplify right side
    5,763.23x = 28,036,304.85
  5. Step 5: Solve for x
    x = 28,036,304.85/5,763.23
  6. Step 6: Final answer
    x = 4,864.69

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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.