Home / 67,425.48-93,052.44-37,216.80

Finding the Fourth Proportional to 67,425.48, 93,052.44 and 37,216.80

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Solution

The fourth proportional to 67,425.48, 93,052.44 and 37,216.80 is: 51,362.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,425.48 : 93,052.44 = 37,216.80 : x
  2. Step 2: Convert to fraction form
    67,425.48/93,052.44 = 37,216.80/x
  3. Step 3: Cross multiply
    67,425.48x = 93,052.44 × 37,216.80
  4. Step 4: Simplify right side
    67,425.48x = 3,463,114,048.99
  5. Step 5: Solve for x
    x = 3,463,114,048.99/67,425.48
  6. Step 6: Final answer
    x = 51,362.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.