Home / 63,224.29-87,250.44-34,930.63

Finding the Fourth Proportional to 63,224.29, 87,250.44 and 34,930.63

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Solution

The fourth proportional to 63,224.29, 87,250.44 and 34,930.63 is: 48,204.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,224.29 : 87,250.44 = 34,930.63 : x
  2. Step 2: Convert to fraction form
    63,224.29/87,250.44 = 34,930.63/x
  3. Step 3: Cross multiply
    63,224.29x = 87,250.44 × 34,930.63
  4. Step 4: Simplify right side
    63,224.29x = 3,047,712,836.98
  5. Step 5: Solve for x
    x = 3,047,712,836.98/63,224.29
  6. Step 6: Final answer
    x = 48,204.78

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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.