Home / 67,774.04-93,528.41-37,559.88

Finding the Fourth Proportional to 67,774.04, 93,528.41 and 37,559.88

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Solution

The fourth proportional to 67,774.04, 93,528.41 and 37,559.88 is: 51,832.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,774.04 : 93,528.41 = 37,559.88 : x
  2. Step 2: Convert to fraction form
    67,774.04/93,528.41 = 37,559.88/x
  3. Step 3: Cross multiply
    67,774.04x = 93,528.41 × 37,559.88
  4. Step 4: Simplify right side
    67,774.04x = 3,512,915,856.19
  5. Step 5: Solve for x
    x = 3,512,915,856.19/67,774.04
  6. Step 6: Final answer
    x = 51,832.76

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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.