Home / 2,483.04-3,426.68-1,364.08

Finding the Fourth Proportional to 2,483.04, 3,426.68 and 1,364.08

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Solution

The fourth proportional to 2,483.04, 3,426.68 and 1,364.08 is: 1,882.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483.04 : 3,426.68 = 1,364.08 : x
  2. Step 2: Convert to fraction form
    2,483.04/3,426.68 = 1,364.08/x
  3. Step 3: Cross multiply
    2,483.04x = 3,426.68 × 1,364.08
  4. Step 4: Simplify right side
    2,483.04x = 4,674,265.65
  5. Step 5: Solve for x
    x = 4,674,265.65/2,483.04
  6. Step 6: Final answer
    x = 1,882.48

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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.