Home / 9,284.24-13,927-3,737.60

Finding the Fourth Proportional to 9,284.24, 13,927 and 3,737.60

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Solution

The fourth proportional to 9,284.24, 13,927 and 3,737.60 is: 5,606.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,284.24 : 13,927 = 3,737.60 : x
  2. Step 2: Convert to fraction form
    9,284.24/13,927 = 3,737.60/x
  3. Step 3: Cross multiply
    9,284.24x = 13,927 × 3,737.60
  4. Step 4: Simplify right side
    9,284.24x = 52,053,555.20
  5. Step 5: Solve for x
    x = 52,053,555.20/9,284.24
  6. Step 6: Final answer
    x = 5,606.66

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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.