Home / 434,935.66-652,246.96-150,548.94

Finding the Fourth Proportional to 434,935.66, 652,246.96 and 150,548.94

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Solution

The fourth proportional to 434,935.66, 652,246.96 and 150,548.94 is: 225,769.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,935.66 : 652,246.96 = 150,548.94 : x
  2. Step 2: Convert to fraction form
    434,935.66/652,246.96 = 150,548.94/x
  3. Step 3: Cross multiply
    434,935.66x = 652,246.96 × 150,548.94
  4. Step 4: Simplify right side
    434,935.66x = 98,195,088,446.22
  5. Step 5: Solve for x
    x = 98,195,088,446.22/434,935.66
  6. Step 6: Final answer
    x = 225,769.23

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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.