Home / 67,033.37-100,563.02-25,477.13

Finding the Fourth Proportional to 67,033.37, 100,563.02 and 25,477.13

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Solution

The fourth proportional to 67,033.37, 100,563.02 and 25,477.13 is: 38,220.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,033.37 : 100,563.02 = 25,477.13 : x
  2. Step 2: Convert to fraction form
    67,033.37/100,563.02 = 25,477.13/x
  3. Step 3: Cross multiply
    67,033.37x = 100,563.02 × 25,477.13
  4. Step 4: Simplify right side
    67,033.37x = 2,562,056,503.53
  5. Step 5: Solve for x
    x = 2,562,056,503.53/67,033.37
  6. Step 6: Final answer
    x = 38,220.62

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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.