Home / 10,651.03-14,698.47-6,177.44

Finding the Fourth Proportional to 10,651.03, 14,698.47 and 6,177.44

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Solution

The fourth proportional to 10,651.03, 14,698.47 and 6,177.44 is: 8,524.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,651.03 : 14,698.47 = 6,177.44 : x
  2. Step 2: Convert to fraction form
    10,651.03/14,698.47 = 6,177.44/x
  3. Step 3: Cross multiply
    10,651.03x = 14,698.47 × 6,177.44
  4. Step 4: Simplify right side
    10,651.03x = 90,798,866.19
  5. Step 5: Solve for x
    x = 90,798,866.19/10,651.03
  6. Step 6: Final answer
    x = 8,524.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.