Home / 2,364.84-3,263.58-1,370.34

Finding the Fourth Proportional to 2,364.84, 3,263.58 and 1,370.34

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Solution

The fourth proportional to 2,364.84, 3,263.58 and 1,370.34 is: 1,891.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364.84 : 3,263.58 = 1,370.34 : x
  2. Step 2: Convert to fraction form
    2,364.84/3,263.58 = 1,370.34/x
  3. Step 3: Cross multiply
    2,364.84x = 3,263.58 × 1,370.34
  4. Step 4: Simplify right side
    2,364.84x = 4,472,214.22
  5. Step 5: Solve for x
    x = 4,472,214.22/2,364.84
  6. Step 6: Final answer
    x = 1,891.13

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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.