Home / 62,103.65-92,869.34-46,123.36

Finding the Fourth Proportional to 62,103.65, 92,869.34 and 46,123.36

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Solution

The fourth proportional to 62,103.65, 92,869.34 and 46,123.36 is: 68,972.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,103.65 : 92,869.34 = 46,123.36 : x
  2. Step 2: Convert to fraction form
    62,103.65/92,869.34 = 46,123.36/x
  3. Step 3: Cross multiply
    62,103.65x = 92,869.34 × 46,123.36
  4. Step 4: Simplify right side
    62,103.65x = 4,283,445,538.99
  5. Step 5: Solve for x
    x = 4,283,445,538.99/62,103.65
  6. Step 6: Final answer
    x = 68,972.53

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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.