Home / 10,926.06-16,364.46-7,653.77

Finding the Fourth Proportional to 10,926.06, 16,364.46 and 7,653.77

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Solution

The fourth proportional to 10,926.06, 16,364.46 and 7,653.77 is: 11,463.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,926.06 : 16,364.46 = 7,653.77 : x
  2. Step 2: Convert to fraction form
    10,926.06/16,364.46 = 7,653.77/x
  3. Step 3: Cross multiply
    10,926.06x = 16,364.46 × 7,653.77
  4. Step 4: Simplify right side
    10,926.06x = 125,249,710.66
  5. Step 5: Solve for x
    x = 125,249,710.66/10,926.06
  6. Step 6: Final answer
    x = 11,463.39

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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.