Home / 155,435.62-233,153.52-62,006.98

Finding the Fourth Proportional to 155,435.62, 233,153.52 and 62,006.98

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Solution

The fourth proportional to 155,435.62, 233,153.52 and 62,006.98 is: 93,010.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,435.62 : 233,153.52 = 62,006.98 : x
  2. Step 2: Convert to fraction form
    155,435.62/233,153.52 = 62,006.98/x
  3. Step 3: Cross multiply
    155,435.62x = 233,153.52 × 62,006.98
  4. Step 4: Simplify right side
    155,435.62x = 14,457,145,651.57
  5. Step 5: Solve for x
    x = 14,457,145,651.57/155,435.62
  6. Step 6: Final answer
    x = 93,010.51

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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.