Home / 155,453.80-233,295.90-62,026.60

Finding the Fourth Proportional to 155,453.80, 233,295.90 and 62,026.60

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Solution

The fourth proportional to 155,453.80, 233,295.90 and 62,026.60 is: 93,085.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,453.80 : 233,295.90 = 62,026.60 : x
  2. Step 2: Convert to fraction form
    155,453.80/233,295.90 = 62,026.60/x
  3. Step 3: Cross multiply
    155,453.80x = 233,295.90 × 62,026.60
  4. Step 4: Simplify right side
    155,453.80x = 14,470,551,470.94
  5. Step 5: Solve for x
    x = 14,470,551,470.94/155,453.80
  6. Step 6: Final answer
    x = 93,085.87

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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.