Home / 6,203.18-8,535.37-6,055.55

Finding the Fourth Proportional to 6,203.18, 8,535.37 and 6,055.55

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Solution

The fourth proportional to 6,203.18, 8,535.37 and 6,055.55 is: 8,332.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203.18 : 8,535.37 = 6,055.55 : x
  2. Step 2: Convert to fraction form
    6,203.18/8,535.37 = 6,055.55/x
  3. Step 3: Cross multiply
    6,203.18x = 8,535.37 × 6,055.55
  4. Step 4: Simplify right side
    6,203.18x = 51,686,329.53
  5. Step 5: Solve for x
    x = 51,686,329.53/6,203.18
  6. Step 6: Final answer
    x = 8,332.24

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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.