Home / 59,511.30-82,127.10-32,653.80

Finding the Fourth Proportional to 59,511.30, 82,127.10 and 32,653.80

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Solution

The fourth proportional to 59,511.30, 82,127.10 and 32,653.80 is: 45,063.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,511.30 : 82,127.10 = 32,653.80 : x
  2. Step 2: Convert to fraction form
    59,511.30/82,127.10 = 32,653.80/x
  3. Step 3: Cross multiply
    59,511.30x = 82,127.10 × 32,653.80
  4. Step 4: Simplify right side
    59,511.30x = 2,681,761,897.98
  5. Step 5: Solve for x
    x = 2,681,761,897.98/59,511.30
  6. Step 6: Final answer
    x = 45,063.07

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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.