Home / 16,637.62-22,959.54-9,083.66

Finding the Fourth Proportional to 16,637.62, 22,959.54 and 9,083.66

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Solution

The fourth proportional to 16,637.62, 22,959.54 and 9,083.66 is: 12,535.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,637.62 : 22,959.54 = 9,083.66 : x
  2. Step 2: Convert to fraction form
    16,637.62/22,959.54 = 9,083.66/x
  3. Step 3: Cross multiply
    16,637.62x = 22,959.54 × 9,083.66
  4. Step 4: Simplify right side
    16,637.62x = 208,556,655.12
  5. Step 5: Solve for x
    x = 208,556,655.12/16,637.62
  6. Step 6: Final answer
    x = 12,535.25

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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.