Home / 33,036.14-45,588.21-19,607.96

Finding the Fourth Proportional to 33,036.14, 45,588.21 and 19,607.96

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Solution

The fourth proportional to 33,036.14, 45,588.21 and 19,607.96 is: 27,058.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,036.14 : 45,588.21 = 19,607.96 : x
  2. Step 2: Convert to fraction form
    33,036.14/45,588.21 = 19,607.96/x
  3. Step 3: Cross multiply
    33,036.14x = 45,588.21 × 19,607.96
  4. Step 4: Simplify right side
    33,036.14x = 893,891,798.15
  5. Step 5: Solve for x
    x = 893,891,798.15/33,036.14
  6. Step 6: Final answer
    x = 27,058.00

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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.