Home / 62,163.90-93,136.05-60,108.30

Finding the Fourth Proportional to 62,163.90, 93,136.05 and 60,108.30

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Solution

The fourth proportional to 62,163.90, 93,136.05 and 60,108.30 is: 90,056.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,163.90 : 93,136.05 = 60,108.30 : x
  2. Step 2: Convert to fraction form
    62,163.90/93,136.05 = 60,108.30/x
  3. Step 3: Cross multiply
    62,163.90x = 93,136.05 × 60,108.30
  4. Step 4: Simplify right side
    62,163.90x = 5,598,249,634.22
  5. Step 5: Solve for x
    x = 5,598,249,634.22/62,163.90
  6. Step 6: Final answer
    x = 90,056.28

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1.5x scale

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.