Home / 67,580.32-93,257.07-37,363.88

Finding the Fourth Proportional to 67,580.32, 93,257.07 and 37,363.88

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Solution

The fourth proportional to 67,580.32, 93,257.07 and 37,363.88 is: 51,560.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,580.32 : 93,257.07 = 37,363.88 : x
  2. Step 2: Convert to fraction form
    67,580.32/93,257.07 = 37,363.88/x
  3. Step 3: Cross multiply
    67,580.32x = 93,257.07 × 37,363.88
  4. Step 4: Simplify right side
    67,580.32x = 3,484,445,856.06
  5. Step 5: Solve for x
    x = 3,484,445,856.06/67,580.32
  6. Step 6: Final answer
    x = 51,560.07

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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.