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Finding the Fourth Proportional to 233,303.76, 350,011.26 and 75,532.26

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Solution

The fourth proportional to 233,303.76, 350,011.26 and 75,532.26 is: 113,316.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,303.76 : 350,011.26 = 75,532.26 : x
  2. Step 2: Convert to fraction form
    233,303.76/350,011.26 = 75,532.26/x
  3. Step 3: Cross multiply
    233,303.76x = 350,011.26 × 75,532.26
  4. Step 4: Simplify right side
    233,303.76x = 26,437,141,493.25
  5. Step 5: Solve for x
    x = 26,437,141,493.25/233,303.76
  6. Step 6: Final answer
    x = 113,316.40

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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.