Home / 35,828.46-54,029.34-35,335.98

Finding the Fourth Proportional to 35,828.46, 54,029.34 and 35,335.98

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Solution

The fourth proportional to 35,828.46, 54,029.34 and 35,335.98 is: 53,286.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,828.46 : 54,029.34 = 35,335.98 : x
  2. Step 2: Convert to fraction form
    35,828.46/54,029.34 = 35,335.98/x
  3. Step 3: Cross multiply
    35,828.46x = 54,029.34 × 35,335.98
  4. Step 4: Simplify right side
    35,828.46x = 1,909,179,677.65
  5. Step 5: Solve for x
    x = 1,909,179,677.65/35,828.46
  6. Step 6: Final answer
    x = 53,286.68

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.