Home / 9,616.60-14,408.70-4,675.60

Finding the Fourth Proportional to 9,616.60, 14,408.70 and 4,675.60

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Solution

The fourth proportional to 9,616.60, 14,408.70 and 4,675.60 is: 7,005.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,616.60 : 14,408.70 = 4,675.60 : x
  2. Step 2: Convert to fraction form
    9,616.60/14,408.70 = 4,675.60/x
  3. Step 3: Cross multiply
    9,616.60x = 14,408.70 × 4,675.60
  4. Step 4: Simplify right side
    9,616.60x = 67,369,317.72
  5. Step 5: Solve for x
    x = 67,369,317.72/9,616.60
  6. Step 6: Final answer
    x = 7,005.52

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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.