Home / 9,332.69-14,000.77-2,668.91

Finding the Fourth Proportional to 9,332.69, 14,000.77 and 2,668.91

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Solution

The fourth proportional to 9,332.69, 14,000.77 and 2,668.91 is: 4,003.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,332.69 : 14,000.77 = 2,668.91 : x
  2. Step 2: Convert to fraction form
    9,332.69/14,000.77 = 2,668.91/x
  3. Step 3: Cross multiply
    9,332.69x = 14,000.77 × 2,668.91
  4. Step 4: Simplify right side
    9,332.69x = 37,366,795.06
  5. Step 5: Solve for x
    x = 37,366,795.06/9,332.69
  6. Step 6: Final answer
    x = 4,003.86

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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.