Home / 1,713.60-2,364.66-1,014.84

Finding the Fourth Proportional to 1,713.60, 2,364.66 and 1,014.84

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Solution

The fourth proportional to 1,713.60, 2,364.66 and 1,014.84 is: 1,400.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713.60 : 2,364.66 = 1,014.84 : x
  2. Step 2: Convert to fraction form
    1,713.60/2,364.66 = 1,014.84/x
  3. Step 3: Cross multiply
    1,713.60x = 2,364.66 × 1,014.84
  4. Step 4: Simplify right side
    1,713.60x = 2,399,751.55
  5. Step 5: Solve for x
    x = 2,399,751.55/1,713.60
  6. Step 6: Final answer
    x = 1,400.42

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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.