Home / 2,307.60-3,185.46-1,468.35

Finding the Fourth Proportional to 2,307.60, 3,185.46 and 1,468.35

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Solution

The fourth proportional to 2,307.60, 3,185.46 and 1,468.35 is: 2,026.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307.60 : 3,185.46 = 1,468.35 : x
  2. Step 2: Convert to fraction form
    2,307.60/3,185.46 = 1,468.35/x
  3. Step 3: Cross multiply
    2,307.60x = 3,185.46 × 1,468.35
  4. Step 4: Simplify right side
    2,307.60x = 4,677,370.19
  5. Step 5: Solve for x
    x = 4,677,370.19/2,307.60
  6. Step 6: Final answer
    x = 2,026.94

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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.