Home / 37,726.56-56,568.24-11,423.52

Finding the Fourth Proportional to 37,726.56, 56,568.24 and 11,423.52

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Solution

The fourth proportional to 37,726.56, 56,568.24 and 11,423.52 is: 17,128.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,726.56 : 56,568.24 = 11,423.52 : x
  2. Step 2: Convert to fraction form
    37,726.56/56,568.24 = 11,423.52/x
  3. Step 3: Cross multiply
    37,726.56x = 56,568.24 × 11,423.52
  4. Step 4: Simplify right side
    37,726.56x = 646,208,421.00
  5. Step 5: Solve for x
    x = 646,208,421.00/37,726.56
  6. Step 6: Final answer
    x = 17,128.74

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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.