Home / 61,992.07-92,953.09-56,702.26

Finding the Fourth Proportional to 61,992.07, 92,953.09 and 56,702.26

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Solution

The fourth proportional to 61,992.07, 92,953.09 and 56,702.26 is: 85,021.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,992.07 : 92,953.09 = 56,702.26 : x
  2. Step 2: Convert to fraction form
    61,992.07/92,953.09 = 56,702.26/x
  3. Step 3: Cross multiply
    61,992.07x = 92,953.09 × 56,702.26
  4. Step 4: Simplify right side
    61,992.07x = 5,270,650,276.98
  5. Step 5: Solve for x
    x = 5,270,650,276.98/61,992.07
  6. Step 6: Final answer
    x = 85,021.36

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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.