Home / 9,829.93-14,751.74-4,280.41

Finding the Fourth Proportional to 9,829.93, 14,751.74 and 4,280.41

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Solution

The fourth proportional to 9,829.93, 14,751.74 and 4,280.41 is: 6,423.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,829.93 : 14,751.74 = 4,280.41 : x
  2. Step 2: Convert to fraction form
    9,829.93/14,751.74 = 4,280.41/x
  3. Step 3: Cross multiply
    9,829.93x = 14,751.74 × 4,280.41
  4. Step 4: Simplify right side
    9,829.93x = 63,143,474.01
  5. Step 5: Solve for x
    x = 63,143,474.01/9,829.93
  6. Step 6: Final answer
    x = 6,423.60

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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.