Home / 58,922.40-88,383.79-14,549.16

Finding the Fourth Proportional to 58,922.40, 88,383.79 and 14,549.16

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Solution

The fourth proportional to 58,922.40, 88,383.79 and 14,549.16 is: 21,823.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,922.40 : 88,383.79 = 14,549.16 : x
  2. Step 2: Convert to fraction form
    58,922.40/88,383.79 = 14,549.16/x
  3. Step 3: Cross multiply
    58,922.40x = 88,383.79 × 14,549.16
  4. Step 4: Simplify right side
    58,922.40x = 1,285,910,251.74
  5. Step 5: Solve for x
    x = 1,285,910,251.74/58,922.40
  6. Step 6: Final answer
    x = 21,823.79

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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.