Home / 13,078.62-19,624.01-6,054.70

Finding the Fourth Proportional to 13,078.62, 19,624.01 and 6,054.70

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Solution

The fourth proportional to 13,078.62, 19,624.01 and 6,054.70 is: 9,084.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,078.62 : 19,624.01 = 6,054.70 : x
  2. Step 2: Convert to fraction form
    13,078.62/19,624.01 = 6,054.70/x
  3. Step 3: Cross multiply
    13,078.62x = 19,624.01 × 6,054.70
  4. Step 4: Simplify right side
    13,078.62x = 118,817,493.35
  5. Step 5: Solve for x
    x = 118,817,493.35/13,078.62
  6. Step 6: Final answer
    x = 9,084.86

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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.