Home / 6,928.04-9,559.14-4,133

Finding the Fourth Proportional to 6,928.04, 9,559.14 and 4,133

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Solution

The fourth proportional to 6,928.04, 9,559.14 and 4,133 is: 5,702.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,928.04 : 9,559.14 = 4,133 : x
  2. Step 2: Convert to fraction form
    6,928.04/9,559.14 = 4,133/x
  3. Step 3: Cross multiply
    6,928.04x = 9,559.14 × 4,133
  4. Step 4: Simplify right side
    6,928.04x = 39,507,925.62
  5. Step 5: Solve for x
    x = 39,507,925.62/6,928.04
  6. Step 6: Final answer
    x = 5,702.61

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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.