Home / 9,574.50-14,363.91-3,000

Finding the Fourth Proportional to 9,574.50, 14,363.91 and 3,000

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Solution

The fourth proportional to 9,574.50, 14,363.91 and 3,000 is: 4,500.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,574.50 : 14,363.91 = 3,000 : x
  2. Step 2: Convert to fraction form
    9,574.50/14,363.91 = 3,000/x
  3. Step 3: Cross multiply
    9,574.50x = 14,363.91 × 3,000
  4. Step 4: Simplify right side
    9,574.50x = 43,091,730
  5. Step 5: Solve for x
    x = 43,091,730/9,574.50
  6. Step 6: Final answer
    x = 4,500.68

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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.