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Finding the Fourth Proportional to 37,590.83, 56,386.17 and 16,525.83

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Solution

The fourth proportional to 37,590.83, 56,386.17 and 16,525.83 is: 24,788.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,590.83 : 56,386.17 = 16,525.83 : x
  2. Step 2: Convert to fraction form
    37,590.83/56,386.17 = 16,525.83/x
  3. Step 3: Cross multiply
    37,590.83x = 56,386.17 × 16,525.83
  4. Step 4: Simplify right side
    37,590.83x = 931,828,259.77
  5. Step 5: Solve for x
    x = 931,828,259.77/37,590.83
  6. Step 6: Final answer
    x = 24,788.71

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.