Home / 6,673.80-10,055.74-5,529.27

Finding the Fourth Proportional to 6,673.80, 10,055.74 and 5,529.27

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Solution

The fourth proportional to 6,673.80, 10,055.74 and 5,529.27 is: 8,331.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673.80 : 10,055.74 = 5,529.27 : x
  2. Step 2: Convert to fraction form
    6,673.80/10,055.74 = 5,529.27/x
  3. Step 3: Cross multiply
    6,673.80x = 10,055.74 × 5,529.27
  4. Step 4: Simplify right side
    6,673.80x = 55,600,851.23
  5. Step 5: Solve for x
    x = 55,600,851.23/6,673.80
  6. Step 6: Final answer
    x = 8,331.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.