Home / 69,770.04-104,866.52-46,158.14

Finding the Fourth Proportional to 69,770.04, 104,866.52 and 46,158.14

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Solution

The fourth proportional to 69,770.04, 104,866.52 and 46,158.14 is: 69,377.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,770.04 : 104,866.52 = 46,158.14 : x
  2. Step 2: Convert to fraction form
    69,770.04/104,866.52 = 46,158.14/x
  3. Step 3: Cross multiply
    69,770.04x = 104,866.52 × 46,158.14
  4. Step 4: Simplify right side
    69,770.04x = 4,840,442,756.35
  5. Step 5: Solve for x
    x = 4,840,442,756.35/69,770.04
  6. Step 6: Final answer
    x = 69,377.10

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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.