Home / 22,439.73-33,594.35-13,051.13

Finding the Fourth Proportional to 22,439.73, 33,594.35 and 13,051.13

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Solution

The fourth proportional to 22,439.73, 33,594.35 and 13,051.13 is: 19,538.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,439.73 : 33,594.35 = 13,051.13 : x
  2. Step 2: Convert to fraction form
    22,439.73/33,594.35 = 13,051.13/x
  3. Step 3: Cross multiply
    22,439.73x = 33,594.35 × 13,051.13
  4. Step 4: Simplify right side
    22,439.73x = 438,443,995.89
  5. Step 5: Solve for x
    x = 438,443,995.89/22,439.73
  6. Step 6: Final answer
    x = 19,538.73

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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.