Home / 36,383.93-54,510.96-19,733.34

Finding the Fourth Proportional to 36,383.93, 54,510.96 and 19,733.34

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Solution

The fourth proportional to 36,383.93, 54,510.96 and 19,733.34 is: 29,564.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,383.93 : 54,510.96 = 19,733.34 : x
  2. Step 2: Convert to fraction form
    36,383.93/54,510.96 = 19,733.34/x
  3. Step 3: Cross multiply
    36,383.93x = 54,510.96 × 19,733.34
  4. Step 4: Simplify right side
    36,383.93x = 1,075,683,585.82
  5. Step 5: Solve for x
    x = 1,075,683,585.82/36,383.93
  6. Step 6: Final answer
    x = 29,564.80

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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.