Home / 63,021.93-94,443.79-34,954.35

Finding the Fourth Proportional to 63,021.93, 94,443.79 and 34,954.35

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Solution

The fourth proportional to 63,021.93, 94,443.79 and 34,954.35 is: 52,382.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,021.93 : 94,443.79 = 34,954.35 : x
  2. Step 2: Convert to fraction form
    63,021.93/94,443.79 = 34,954.35/x
  3. Step 3: Cross multiply
    63,021.93x = 94,443.79 × 34,954.35
  4. Step 4: Simplify right side
    63,021.93x = 3,301,221,290.99
  5. Step 5: Solve for x
    x = 3,301,221,290.99/63,021.93
  6. Step 6: Final answer
    x = 52,382.10

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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.