Home / 233,824.03-322,677.01-126,394.06

Finding the Fourth Proportional to 233,824.03, 322,677.01 and 126,394.06

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Solution

The fourth proportional to 233,824.03, 322,677.01 and 126,394.06 is: 174,423.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,824.03 : 322,677.01 = 126,394.06 : x
  2. Step 2: Convert to fraction form
    233,824.03/322,677.01 = 126,394.06/x
  3. Step 3: Cross multiply
    233,824.03x = 322,677.01 × 126,394.06
  4. Step 4: Simplify right side
    233,824.03x = 40,784,457,362.56
  5. Step 5: Solve for x
    x = 40,784,457,362.56/233,824.03
  6. Step 6: Final answer
    x = 174,423.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.