Home / 61,421.04-92,127.24-23,974.08

Finding the Fourth Proportional to 61,421.04, 92,127.24 and 23,974.08

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Solution

The fourth proportional to 61,421.04, 92,127.24 and 23,974.08 is: 35,959.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,421.04 : 92,127.24 = 23,974.08 : x
  2. Step 2: Convert to fraction form
    61,421.04/92,127.24 = 23,974.08/x
  3. Step 3: Cross multiply
    61,421.04x = 92,127.24 × 23,974.08
  4. Step 4: Simplify right side
    61,421.04x = 2,208,665,821.94
  5. Step 5: Solve for x
    x = 2,208,665,821.94/61,421.04
  6. Step 6: Final answer
    x = 35,959.43

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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.