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Finding the Fourth Proportional to 333,453.04, 500,257.56 and 96,800.24

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Solution

The fourth proportional to 333,453.04, 500,257.56 and 96,800.24 is: 145,223.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,453.04 : 500,257.56 = 96,800.24 : x
  2. Step 2: Convert to fraction form
    333,453.04/500,257.56 = 96,800.24/x
  3. Step 3: Cross multiply
    333,453.04x = 500,257.56 × 96,800.24
  4. Step 4: Simplify right side
    333,453.04x = 48,425,051,869.81
  5. Step 5: Solve for x
    x = 48,425,051,869.81/333,453.04
  6. Step 6: Final answer
    x = 145,223.00

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1.5x scale

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.