Home / 61,896.04-92,841.18-15,146.44

Finding the Fourth Proportional to 61,896.04, 92,841.18 and 15,146.44

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Solution

The fourth proportional to 61,896.04, 92,841.18 and 15,146.44 is: 22,718.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,896.04 : 92,841.18 = 15,146.44 : x
  2. Step 2: Convert to fraction form
    61,896.04/92,841.18 = 15,146.44/x
  3. Step 3: Cross multiply
    61,896.04x = 92,841.18 × 15,146.44
  4. Step 4: Simplify right side
    61,896.04x = 1,406,213,362.40
  5. Step 5: Solve for x
    x = 1,406,213,362.40/61,896.04
  6. Step 6: Final answer
    x = 22,718.96

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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.