Home / 9,300.08-13,951.80-3,060.44

Finding the Fourth Proportional to 9,300.08, 13,951.80 and 3,060.44

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Solution

The fourth proportional to 9,300.08, 13,951.80 and 3,060.44 is: 4,591.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,300.08 : 13,951.80 = 3,060.44 : x
  2. Step 2: Convert to fraction form
    9,300.08/13,951.80 = 3,060.44/x
  3. Step 3: Cross multiply
    9,300.08x = 13,951.80 × 3,060.44
  4. Step 4: Simplify right side
    9,300.08x = 42,698,646.79
  5. Step 5: Solve for x
    x = 42,698,646.79/9,300.08
  6. Step 6: Final answer
    x = 4,591.21

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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.