Home / 63,213.30-94,856.40-23,798.70

Finding the Fourth Proportional to 63,213.30, 94,856.40 and 23,798.70

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Solution

The fourth proportional to 63,213.30, 94,856.40 and 23,798.70 is: 35,711.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,213.30 : 94,856.40 = 23,798.70 : x
  2. Step 2: Convert to fraction form
    63,213.30/94,856.40 = 23,798.70/x
  3. Step 3: Cross multiply
    63,213.30x = 94,856.40 × 23,798.70
  4. Step 4: Simplify right side
    63,213.30x = 2,257,459,006.68
  5. Step 5: Solve for x
    x = 2,257,459,006.68/63,213.30
  6. Step 6: Final answer
    x = 35,711.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.