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Finding the Fourth Proportional to 59,866.30, 89,798.84 and 22,930.30

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Solution

The fourth proportional to 59,866.30, 89,798.84 and 22,930.30 is: 34,395.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,866.30 : 89,798.84 = 22,930.30 : x
  2. Step 2: Convert to fraction form
    59,866.30/89,798.84 = 22,930.30/x
  3. Step 3: Cross multiply
    59,866.30x = 89,798.84 × 22,930.30
  4. Step 4: Simplify right side
    59,866.30x = 2,059,114,340.85
  5. Step 5: Solve for x
    x = 2,059,114,340.85/59,866.30
  6. Step 6: Final answer
    x = 34,395.22

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1.5x scale

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.