Home / 233,928.79-350,889.94-56,434.30

Finding the Fourth Proportional to 233,928.79, 350,889.94 and 56,434.30

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Solution

The fourth proportional to 233,928.79, 350,889.94 and 56,434.30 is: 84,650.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,928.79 : 350,889.94 = 56,434.30 : x
  2. Step 2: Convert to fraction form
    233,928.79/350,889.94 = 56,434.30/x
  3. Step 3: Cross multiply
    233,928.79x = 350,889.94 × 56,434.30
  4. Step 4: Simplify right side
    233,928.79x = 19,802,227,334.26
  5. Step 5: Solve for x
    x = 19,802,227,334.26/233,928.79
  6. Step 6: Final answer
    x = 84,650.66

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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.