Home / 4,995.42-7,493.14-1,297.34

Finding the Fourth Proportional to 4,995.42, 7,493.14 and 1,297.34

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Solution

The fourth proportional to 4,995.42, 7,493.14 and 1,297.34 is: 1,946.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995.42 : 7,493.14 = 1,297.34 : x
  2. Step 2: Convert to fraction form
    4,995.42/7,493.14 = 1,297.34/x
  3. Step 3: Cross multiply
    4,995.42x = 7,493.14 × 1,297.34
  4. Step 4: Simplify right side
    4,995.42x = 9,721,150.25
  5. Step 5: Solve for x
    x = 9,721,150.25/4,995.42
  6. Step 6: Final answer
    x = 1,946.01

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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.