Home / 150,551.10-225,864.59-106,264.35

Finding the Fourth Proportional to 150,551.10, 225,864.59 and 106,264.35

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Solution

The fourth proportional to 150,551.10, 225,864.59 and 106,264.35 is: 159,423.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,551.10 : 225,864.59 = 106,264.35 : x
  2. Step 2: Convert to fraction form
    150,551.10/225,864.59 = 106,264.35/x
  3. Step 3: Cross multiply
    150,551.10x = 225,864.59 × 106,264.35
  4. Step 4: Simplify right side
    150,551.10x = 24,001,353,313.04
  5. Step 5: Solve for x
    x = 24,001,353,313.04/150,551.10
  6. Step 6: Final answer
    x = 159,423.30

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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.