Home / 180,389.84-270,576.66-62,061.80

Finding the Fourth Proportional to 180,389.84, 270,576.66 and 62,061.80

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Solution

The fourth proportional to 180,389.84, 270,576.66 and 62,061.80 is: 93,089.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,389.84 : 270,576.66 = 62,061.80 : x
  2. Step 2: Convert to fraction form
    180,389.84/270,576.66 = 62,061.80/x
  3. Step 3: Cross multiply
    180,389.84x = 270,576.66 × 62,061.80
  4. Step 4: Simplify right side
    180,389.84x = 16,792,474,557.59
  5. Step 5: Solve for x
    x = 16,792,474,557.59/180,389.84
  6. Step 6: Final answer
    x = 93,089.91

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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.