Home / 61,673.29-92,538.13-33,551.20

Finding the Fourth Proportional to 61,673.29, 92,538.13 and 33,551.20

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Solution

The fourth proportional to 61,673.29, 92,538.13 and 33,551.20 is: 50,342.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,673.29 : 92,538.13 = 33,551.20 : x
  2. Step 2: Convert to fraction form
    61,673.29/92,538.13 = 33,551.20/x
  3. Step 3: Cross multiply
    61,673.29x = 92,538.13 × 33,551.20
  4. Step 4: Simplify right side
    61,673.29x = 3,104,765,307.26
  5. Step 5: Solve for x
    x = 3,104,765,307.26/61,673.29
  6. Step 6: Final answer
    x = 50,342.14

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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.