Home / 9,774.06-14,658.25-4,773.34

Finding the Fourth Proportional to 9,774.06, 14,658.25 and 4,773.34

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Solution

The fourth proportional to 9,774.06, 14,658.25 and 4,773.34 is: 7,158.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,774.06 : 14,658.25 = 4,773.34 : x
  2. Step 2: Convert to fraction form
    9,774.06/14,658.25 = 4,773.34/x
  3. Step 3: Cross multiply
    9,774.06x = 14,658.25 × 4,773.34
  4. Step 4: Simplify right side
    9,774.06x = 69,968,811.06
  5. Step 5: Solve for x
    x = 69,968,811.06/9,774.06
  6. Step 6: Final answer
    x = 7,158.62

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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.