Home / 9,277.24-13,915.85-2,703.94

Finding the Fourth Proportional to 9,277.24, 13,915.85 and 2,703.94

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Solution

The fourth proportional to 9,277.24, 13,915.85 and 2,703.94 is: 4,055.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,277.24 : 13,915.85 = 2,703.94 : x
  2. Step 2: Convert to fraction form
    9,277.24/13,915.85 = 2,703.94/x
  3. Step 3: Cross multiply
    9,277.24x = 13,915.85 × 2,703.94
  4. Step 4: Simplify right side
    9,277.24x = 37,627,623.45
  5. Step 5: Solve for x
    x = 37,627,623.45/9,277.24
  6. Step 6: Final answer
    x = 4,055.91

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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.