Home / 58,824.77-88,248.08-19,383.44

Finding the Fourth Proportional to 58,824.77, 88,248.08 and 19,383.44

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Solution

The fourth proportional to 58,824.77, 88,248.08 and 19,383.44 is: 29,078.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,824.77 : 88,248.08 = 19,383.44 : x
  2. Step 2: Convert to fraction form
    58,824.77/88,248.08 = 19,383.44/x
  3. Step 3: Cross multiply
    58,824.77x = 88,248.08 × 19,383.44
  4. Step 4: Simplify right side
    58,824.77x = 1,710,550,971.01
  5. Step 5: Solve for x
    x = 1,710,550,971.01/58,824.77
  6. Step 6: Final answer
    x = 29,078.76

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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.