Home / 61,342.26-92,048.88-25,800.72

Finding the Fourth Proportional to 61,342.26, 92,048.88 and 25,800.72

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Solution

The fourth proportional to 61,342.26, 92,048.88 and 25,800.72 is: 38,716.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,342.26 : 92,048.88 = 25,800.72 : x
  2. Step 2: Convert to fraction form
    61,342.26/92,048.88 = 25,800.72/x
  3. Step 3: Cross multiply
    61,342.26x = 92,048.88 × 25,800.72
  4. Step 4: Simplify right side
    61,342.26x = 2,374,927,379.19
  5. Step 5: Solve for x
    x = 2,374,927,379.19/61,342.26
  6. Step 6: Final answer
    x = 38,716.01

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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.