Home / 29,654.09-44,496.22-13,009.80

Finding the Fourth Proportional to 29,654.09, 44,496.22 and 13,009.80

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Solution

The fourth proportional to 29,654.09, 44,496.22 and 13,009.80 is: 19,521.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,654.09 : 44,496.22 = 13,009.80 : x
  2. Step 2: Convert to fraction form
    29,654.09/44,496.22 = 13,009.80/x
  3. Step 3: Cross multiply
    29,654.09x = 44,496.22 × 13,009.80
  4. Step 4: Simplify right side
    29,654.09x = 578,886,922.96
  5. Step 5: Solve for x
    x = 578,886,922.96/29,654.09
  6. Step 6: Final answer
    x = 19,521.32

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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.