Home / 24,983.33-34,477.45-13,653.30

Finding the Fourth Proportional to 24,983.33, 34,477.45 and 13,653.30

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Solution

The fourth proportional to 24,983.33, 34,477.45 and 13,653.30 is: 18,841.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,983.33 : 34,477.45 = 13,653.30 : x
  2. Step 2: Convert to fraction form
    24,983.33/34,477.45 = 13,653.30/x
  3. Step 3: Cross multiply
    24,983.33x = 34,477.45 × 13,653.30
  4. Step 4: Simplify right side
    24,983.33x = 470,730,899.82
  5. Step 5: Solve for x
    x = 470,730,899.82/24,983.33
  6. Step 6: Final answer
    x = 18,841.80

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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.