Home / 9,601.39-14,405.91-4,670.47

Finding the Fourth Proportional to 9,601.39, 14,405.91 and 4,670.47

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Solution

The fourth proportional to 9,601.39, 14,405.91 and 4,670.47 is: 7,007.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,601.39 : 14,405.91 = 4,670.47 : x
  2. Step 2: Convert to fraction form
    9,601.39/14,405.91 = 4,670.47/x
  3. Step 3: Cross multiply
    9,601.39x = 14,405.91 × 4,670.47
  4. Step 4: Simplify right side
    9,601.39x = 67,282,370.48
  5. Step 5: Solve for x
    x = 67,282,370.48/9,601.39
  6. Step 6: Final answer
    x = 7,007.57

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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.