Home / 37,422.76-56,104.70-18,693.14

Finding the Fourth Proportional to 37,422.76, 56,104.70 and 18,693.14

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Solution

The fourth proportional to 37,422.76, 56,104.70 and 18,693.14 is: 28,025.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,422.76 : 56,104.70 = 18,693.14 : x
  2. Step 2: Convert to fraction form
    37,422.76/56,104.70 = 18,693.14/x
  3. Step 3: Cross multiply
    37,422.76x = 56,104.70 × 18,693.14
  4. Step 4: Simplify right side
    37,422.76x = 1,048,773,011.76
  5. Step 5: Solve for x
    x = 1,048,773,011.76/37,422.76
  6. Step 6: Final answer
    x = 28,025.00

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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.