Home / 61,444.41-84,786.75-34,586.46

Finding the Fourth Proportional to 61,444.41, 84,786.75 and 34,586.46

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Solution

The fourth proportional to 61,444.41, 84,786.75 and 34,586.46 is: 47,725.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,444.41 : 84,786.75 = 34,586.46 : x
  2. Step 2: Convert to fraction form
    61,444.41/84,786.75 = 34,586.46/x
  3. Step 3: Cross multiply
    61,444.41x = 84,786.75 × 34,586.46
  4. Step 4: Simplify right side
    61,444.41x = 2,932,473,537.41
  5. Step 5: Solve for x
    x = 2,932,473,537.41/61,444.41
  6. Step 6: Final answer
    x = 47,725.64

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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.