Home / 61,453.41-84,803.73-34,592.28

Finding the Fourth Proportional to 61,453.41, 84,803.73 and 34,592.28

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Solution

The fourth proportional to 61,453.41, 84,803.73 and 34,592.28 is: 47,736.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,453.41 : 84,803.73 = 34,592.28 : x
  2. Step 2: Convert to fraction form
    61,453.41/84,803.73 = 34,592.28/x
  3. Step 3: Cross multiply
    61,453.41x = 84,803.73 × 34,592.28
  4. Step 4: Simplify right side
    61,453.41x = 2,933,554,373.20
  5. Step 5: Solve for x
    x = 2,933,554,373.20/61,453.41
  6. Step 6: Final answer
    x = 47,736.23

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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.