Home / 233,040.72-349,568.82-64,562.76

Finding the Fourth Proportional to 233,040.72, 349,568.82 and 64,562.76

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Solution

The fourth proportional to 233,040.72, 349,568.82 and 64,562.76 is: 96,846.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,040.72 : 349,568.82 = 64,562.76 : x
  2. Step 2: Convert to fraction form
    233,040.72/349,568.82 = 64,562.76/x
  3. Step 3: Cross multiply
    233,040.72x = 349,568.82 × 64,562.76
  4. Step 4: Simplify right side
    233,040.72x = 22,569,127,829.14
  5. Step 5: Solve for x
    x = 22,569,127,829.14/233,040.72
  6. Step 6: Final answer
    x = 96,846.28

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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.