Home / 33,027.61-45,583.95-19,606.29

Finding the Fourth Proportional to 33,027.61, 45,583.95 and 19,606.29

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Solution

The fourth proportional to 33,027.61, 45,583.95 and 19,606.29 is: 27,060.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,027.61 : 45,583.95 = 19,606.29 : x
  2. Step 2: Convert to fraction form
    33,027.61/45,583.95 = 19,606.29/x
  3. Step 3: Cross multiply
    33,027.61x = 45,583.95 × 19,606.29
  4. Step 4: Simplify right side
    33,027.61x = 893,732,143.05
  5. Step 5: Solve for x
    x = 893,732,143.05/33,027.61
  6. Step 6: Final answer
    x = 27,060.15

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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.