Home / 6,913.97-10,364.72-4,693.55

Finding the Fourth Proportional to 6,913.97, 10,364.72 and 4,693.55

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Solution

The fourth proportional to 6,913.97, 10,364.72 and 4,693.55 is: 7,036.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,913.97 : 10,364.72 = 4,693.55 : x
  2. Step 2: Convert to fraction form
    6,913.97/10,364.72 = 4,693.55/x
  3. Step 3: Cross multiply
    6,913.97x = 10,364.72 × 4,693.55
  4. Step 4: Simplify right side
    6,913.97x = 48,647,256.26
  5. Step 5: Solve for x
    x = 48,647,256.26/6,913.97
  6. Step 6: Final answer
    x = 7,036.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.