Home / 53,294.49-73,546.03-29,421.16

Finding the Fourth Proportional to 53,294.49, 73,546.03 and 29,421.16

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Solution

The fourth proportional to 53,294.49, 73,546.03 and 29,421.16 is: 40,601.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,294.49 : 73,546.03 = 29,421.16 : x
  2. Step 2: Convert to fraction form
    53,294.49/73,546.03 = 29,421.16/x
  3. Step 3: Cross multiply
    53,294.49x = 73,546.03 × 29,421.16
  4. Step 4: Simplify right side
    53,294.49x = 2,163,809,515.99
  5. Step 5: Solve for x
    x = 2,163,809,515.99/53,294.49
  6. Step 6: Final answer
    x = 40,601.00

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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.