Home / 9,050.27-13,567.05-6,278.25

Finding the Fourth Proportional to 9,050.27, 13,567.05 and 6,278.25

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Solution

The fourth proportional to 9,050.27, 13,567.05 and 6,278.25 is: 9,411.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,050.27 : 13,567.05 = 6,278.25 : x
  2. Step 2: Convert to fraction form
    9,050.27/13,567.05 = 6,278.25/x
  3. Step 3: Cross multiply
    9,050.27x = 13,567.05 × 6,278.25
  4. Step 4: Simplify right side
    9,050.27x = 85,177,232.44
  5. Step 5: Solve for x
    x = 85,177,232.44/9,050.27
  6. Step 6: Final answer
    x = 9,411.57

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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.