Home / 37,431.47-51,664.12-24,686.96

Finding the Fourth Proportional to 37,431.47, 51,664.12 and 24,686.96

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Solution

The fourth proportional to 37,431.47, 51,664.12 and 24,686.96 is: 34,073.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,431.47 : 51,664.12 = 24,686.96 : x
  2. Step 2: Convert to fraction form
    37,431.47/51,664.12 = 24,686.96/x
  3. Step 3: Cross multiply
    37,431.47x = 51,664.12 × 24,686.96
  4. Step 4: Simplify right side
    37,431.47x = 1,275,430,063.88
  5. Step 5: Solve for x
    x = 1,275,430,063.88/37,431.47
  6. Step 6: Final answer
    x = 34,073.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.