Home / 9,925.92-14,885.04-3,684.96

Finding the Fourth Proportional to 9,925.92, 14,885.04 and 3,684.96

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Solution

The fourth proportional to 9,925.92, 14,885.04 and 3,684.96 is: 5,526.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,925.92 : 14,885.04 = 3,684.96 : x
  2. Step 2: Convert to fraction form
    9,925.92/14,885.04 = 3,684.96/x
  3. Step 3: Cross multiply
    9,925.92x = 14,885.04 × 3,684.96
  4. Step 4: Simplify right side
    9,925.92x = 54,850,777.00
  5. Step 5: Solve for x
    x = 54,850,777.00/9,925.92
  6. Step 6: Final answer
    x = 5,526.01

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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.