Home / 9,829.83-14,710.12-6,133.80

Finding the Fourth Proportional to 9,829.83, 14,710.12 and 6,133.80

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Solution

The fourth proportional to 9,829.83, 14,710.12 and 6,133.80 is: 9,179.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,829.83 : 14,710.12 = 6,133.80 : x
  2. Step 2: Convert to fraction form
    9,829.83/14,710.12 = 6,133.80/x
  3. Step 3: Cross multiply
    9,829.83x = 14,710.12 × 6,133.80
  4. Step 4: Simplify right side
    9,829.83x = 90,228,934.06
  5. Step 5: Solve for x
    x = 90,228,934.06/9,829.83
  6. Step 6: Final answer
    x = 9,179.09

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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.