Home / 435,237.45-652,646.04-182,450.04

Finding the Fourth Proportional to 435,237.45, 652,646.04 and 182,450.04

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Solution

The fourth proportional to 435,237.45, 652,646.04 and 182,450.04 is: 273,586.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,237.45 : 652,646.04 = 182,450.04 : x
  2. Step 2: Convert to fraction form
    435,237.45/652,646.04 = 182,450.04/x
  3. Step 3: Cross multiply
    435,237.45x = 652,646.04 × 182,450.04
  4. Step 4: Simplify right side
    435,237.45x = 119,075,296,103.84
  5. Step 5: Solve for x
    x = 119,075,296,103.84/435,237.45
  6. Step 6: Final answer
    x = 273,586.97

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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.