Home / 19,033.75-26,266.58-10,651.87

Finding the Fourth Proportional to 19,033.75, 26,266.58 and 10,651.87

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Solution

The fourth proportional to 19,033.75, 26,266.58 and 10,651.87 is: 14,699.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,033.75 : 26,266.58 = 10,651.87 : x
  2. Step 2: Convert to fraction form
    19,033.75/26,266.58 = 10,651.87/x
  3. Step 3: Cross multiply
    19,033.75x = 26,266.58 × 10,651.87
  4. Step 4: Simplify right side
    19,033.75x = 279,788,195.50
  5. Step 5: Solve for x
    x = 279,788,195.50/19,033.75
  6. Step 6: Final answer
    x = 14,699.58

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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.