Home / 2,364.46-3,263.96-1,480.07

Finding the Fourth Proportional to 2,364.46, 3,263.96 and 1,480.07

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Solution

The fourth proportional to 2,364.46, 3,263.96 and 1,480.07 is: 2,043.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364.46 : 3,263.96 = 1,480.07 : x
  2. Step 2: Convert to fraction form
    2,364.46/3,263.96 = 1,480.07/x
  3. Step 3: Cross multiply
    2,364.46x = 3,263.96 × 1,480.07
  4. Step 4: Simplify right side
    2,364.46x = 4,830,881.88
  5. Step 5: Solve for x
    x = 4,830,881.88/2,364.46
  6. Step 6: Final answer
    x = 2,043.13

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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.