Home / 2,594.12-3,888.63-1,033.65

Finding the Fourth Proportional to 2,594.12, 3,888.63 and 1,033.65

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Solution

The fourth proportional to 2,594.12, 3,888.63 and 1,033.65 is: 1,549.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594.12 : 3,888.63 = 1,033.65 : x
  2. Step 2: Convert to fraction form
    2,594.12/3,888.63 = 1,033.65/x
  3. Step 3: Cross multiply
    2,594.12x = 3,888.63 × 1,033.65
  4. Step 4: Simplify right side
    2,594.12x = 4,019,482.40
  5. Step 5: Solve for x
    x = 4,019,482.40/2,594.12
  6. Step 6: Final answer
    x = 1,549.46

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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.