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Finding the Fourth Proportional to 37,598, 56,387.76 and 16,543.33

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Solution

The fourth proportional to 37,598, 56,387.76 and 16,543.33 is: 24,810.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,598 : 56,387.76 = 16,543.33 : x
  2. Step 2: Convert to fraction form
    37,598/56,387.76 = 16,543.33/x
  3. Step 3: Cross multiply
    37,598x = 56,387.76 × 16,543.33
  4. Step 4: Simplify right side
    37,598x = 932,841,321.64
  5. Step 5: Solve for x
    x = 932,841,321.64/37,598
  6. Step 6: Final answer
    x = 24,810.93

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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.