Home / 64,011.54-95,959.23-22,435.86

Finding the Fourth Proportional to 64,011.54, 95,959.23 and 22,435.86

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Solution

The fourth proportional to 64,011.54, 95,959.23 and 22,435.86 is: 33,633.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,011.54 : 95,959.23 = 22,435.86 : x
  2. Step 2: Convert to fraction form
    64,011.54/95,959.23 = 22,435.86/x
  3. Step 3: Cross multiply
    64,011.54x = 95,959.23 × 22,435.86
  4. Step 4: Simplify right side
    64,011.54x = 2,152,927,849.99
  5. Step 5: Solve for x
    x = 2,152,927,849.99/64,011.54
  6. Step 6: Final answer
    x = 33,633.43

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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.