Home / 37,458.63-56,139.48-15,246

Finding the Fourth Proportional to 37,458.63, 56,139.48 and 15,246

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Solution

The fourth proportional to 37,458.63, 56,139.48 and 15,246 is: 22,849.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,458.63 : 56,139.48 = 15,246 : x
  2. Step 2: Convert to fraction form
    37,458.63/56,139.48 = 15,246/x
  3. Step 3: Cross multiply
    37,458.63x = 56,139.48 × 15,246
  4. Step 4: Simplify right side
    37,458.63x = 855,902,512.08
  5. Step 5: Solve for x
    x = 855,902,512.08/37,458.63
  6. Step 6: Final answer
    x = 22,849.27

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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.