Home / 16,417.49-24,637.37-7,653.29

Finding the Fourth Proportional to 16,417.49, 24,637.37 and 7,653.29

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Solution

The fourth proportional to 16,417.49, 24,637.37 and 7,653.29 is: 11,485.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,417.49 : 24,637.37 = 7,653.29 : x
  2. Step 2: Convert to fraction form
    16,417.49/24,637.37 = 7,653.29/x
  3. Step 3: Cross multiply
    16,417.49x = 24,637.37 × 7,653.29
  4. Step 4: Simplify right side
    16,417.49x = 188,556,775.99
  5. Step 5: Solve for x
    x = 188,556,775.99/16,417.49
  6. Step 6: Final answer
    x = 11,485.12

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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.