Home / 67,437.36-93,056.92-37,220.73

Finding the Fourth Proportional to 67,437.36, 93,056.92 and 37,220.73

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Solution

The fourth proportional to 67,437.36, 93,056.92 and 37,220.73 is: 51,360.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,437.36 : 93,056.92 = 37,220.73 : x
  2. Step 2: Convert to fraction form
    67,437.36/93,056.92 = 37,220.73/x
  3. Step 3: Cross multiply
    67,437.36x = 93,056.92 × 37,220.73
  4. Step 4: Simplify right side
    67,437.36x = 3,463,646,400.90
  5. Step 5: Solve for x
    x = 3,463,646,400.90/67,437.36
  6. Step 6: Final answer
    x = 51,360.94

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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.