Home / 195,631.24-293,334.32-104,334.02

Finding the Fourth Proportional to 195,631.24, 293,334.32 and 104,334.02

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Solution

The fourth proportional to 195,631.24, 293,334.32 and 104,334.02 is: 156,441.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,631.24 : 293,334.32 = 104,334.02 : x
  2. Step 2: Convert to fraction form
    195,631.24/293,334.32 = 104,334.02/x
  3. Step 3: Cross multiply
    195,631.24x = 293,334.32 × 104,334.02
  4. Step 4: Simplify right side
    195,631.24x = 30,604,748,809.57
  5. Step 5: Solve for x
    x = 30,604,748,809.57/195,631.24
  6. Step 6: Final answer
    x = 156,441.01

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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.