Home / 67,323.19-92,911.35-37,113.88

Finding the Fourth Proportional to 67,323.19, 92,911.35 and 37,113.88

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Solution

The fourth proportional to 67,323.19, 92,911.35 and 37,113.88 is: 51,220.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,323.19 : 92,911.35 = 37,113.88 : x
  2. Step 2: Convert to fraction form
    67,323.19/92,911.35 = 37,113.88/x
  3. Step 3: Cross multiply
    67,323.19x = 92,911.35 × 37,113.88
  4. Step 4: Simplify right side
    67,323.19x = 3,448,300,229.98
  5. Step 5: Solve for x
    x = 3,448,300,229.98/67,323.19
  6. Step 6: Final answer
    x = 51,220.10

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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.