Home / 62,779.77-94,095.83-25,289.79

Finding the Fourth Proportional to 62,779.77, 94,095.83 and 25,289.79

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Solution

The fourth proportional to 62,779.77, 94,095.83 and 25,289.79 is: 37,904.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,779.77 : 94,095.83 = 25,289.79 : x
  2. Step 2: Convert to fraction form
    62,779.77/94,095.83 = 25,289.79/x
  3. Step 3: Cross multiply
    62,779.77x = 94,095.83 × 25,289.79
  4. Step 4: Simplify right side
    62,779.77x = 2,379,663,654.13
  5. Step 5: Solve for x
    x = 2,379,663,654.13/62,779.77
  6. Step 6: Final answer
    x = 37,904.94

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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.