Home / 67,588.20-93,267.93-37,371.69

Finding the Fourth Proportional to 67,588.20, 93,267.93 and 37,371.69

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Solution

The fourth proportional to 67,588.20, 93,267.93 and 37,371.69 is: 51,570.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,588.20 : 93,267.93 = 37,371.69 : x
  2. Step 2: Convert to fraction form
    67,588.20/93,267.93 = 37,371.69/x
  3. Step 3: Cross multiply
    67,588.20x = 93,267.93 × 37,371.69
  4. Step 4: Simplify right side
    67,588.20x = 3,485,580,166.90
  5. Step 5: Solve for x
    x = 3,485,580,166.90/67,588.20
  6. Step 6: Final answer
    x = 51,570.84

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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.