Home / 29,398.82-44,090.33-12,754.94

Finding the Fourth Proportional to 29,398.82, 44,090.33 and 12,754.94

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Solution

The fourth proportional to 29,398.82, 44,090.33 and 12,754.94 is: 19,128.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,398.82 : 44,090.33 = 12,754.94 : x
  2. Step 2: Convert to fraction form
    29,398.82/44,090.33 = 12,754.94/x
  3. Step 3: Cross multiply
    29,398.82x = 44,090.33 × 12,754.94
  4. Step 4: Simplify right side
    29,398.82x = 562,369,601.52
  5. Step 5: Solve for x
    x = 562,369,601.52/29,398.82
  6. Step 6: Final answer
    x = 19,128.98

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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.