Home / 59,609.16-89,361.78-30,002.04

Finding the Fourth Proportional to 59,609.16, 89,361.78 and 30,002.04

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Solution

The fourth proportional to 59,609.16, 89,361.78 and 30,002.04 is: 44,976.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,609.16 : 89,361.78 = 30,002.04 : x
  2. Step 2: Convert to fraction form
    59,609.16/89,361.78 = 30,002.04/x
  3. Step 3: Cross multiply
    59,609.16x = 89,361.78 × 30,002.04
  4. Step 4: Simplify right side
    59,609.16x = 2,681,035,698.03
  5. Step 5: Solve for x
    x = 2,681,035,698.03/59,609.16
  6. Step 6: Final answer
    x = 44,976.91

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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.