Home / 19,604.16-27,053.72-10,651.52

Finding the Fourth Proportional to 19,604.16, 27,053.72 and 10,651.52

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Solution

The fourth proportional to 19,604.16, 27,053.72 and 10,651.52 is: 14,699.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,604.16 : 27,053.72 = 10,651.52 : x
  2. Step 2: Convert to fraction form
    19,604.16/27,053.72 = 10,651.52/x
  3. Step 3: Cross multiply
    19,604.16x = 27,053.72 × 10,651.52
  4. Step 4: Simplify right side
    19,604.16x = 288,163,239.65
  5. Step 5: Solve for x
    x = 288,163,239.65/19,604.16
  6. Step 6: Final answer
    x = 14,699.09

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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.