Home / 59,089.04-88,614.32-19,635.56

Finding the Fourth Proportional to 59,089.04, 88,614.32 and 19,635.56

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Solution

The fourth proportional to 59,089.04, 88,614.32 and 19,635.56 is: 29,446.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,089.04 : 88,614.32 = 19,635.56 : x
  2. Step 2: Convert to fraction form
    59,089.04/88,614.32 = 19,635.56/x
  3. Step 3: Cross multiply
    59,089.04x = 88,614.32 × 19,635.56
  4. Step 4: Simplify right side
    59,089.04x = 1,739,991,797.22
  5. Step 5: Solve for x
    x = 1,739,991,797.22/59,089.04
  6. Step 6: Final answer
    x = 29,446.95

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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.