Home / 2,365.04-3,263.88-1,703.60

Finding the Fourth Proportional to 2,365.04, 3,263.88 and 1,703.60

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Solution

The fourth proportional to 2,365.04, 3,263.88 and 1,703.60 is: 2,351.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365.04 : 3,263.88 = 1,703.60 : x
  2. Step 2: Convert to fraction form
    2,365.04/3,263.88 = 1,703.60/x
  3. Step 3: Cross multiply
    2,365.04x = 3,263.88 × 1,703.60
  4. Step 4: Simplify right side
    2,365.04x = 5,560,345.97
  5. Step 5: Solve for x
    x = 5,560,345.97/2,365.04
  6. Step 6: Final answer
    x = 2,351.06

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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.