Home / 45,252.14-62,447.00-25,108.59

Finding the Fourth Proportional to 45,252.14, 62,447.00 and 25,108.59

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Solution

The fourth proportional to 45,252.14, 62,447.00 and 25,108.59 is: 34,649.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,252.14 : 62,447.00 = 25,108.59 : x
  2. Step 2: Convert to fraction form
    45,252.14/62,447.00 = 25,108.59/x
  3. Step 3: Cross multiply
    45,252.14x = 62,447.00 × 25,108.59
  4. Step 4: Simplify right side
    45,252.14x = 1,567,956,182.50
  5. Step 5: Solve for x
    x = 1,567,956,182.50/45,252.14
  6. Step 6: Final answer
    x = 34,649.32

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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.