Home / 233,932.55-350,895.56-56,438.06

Finding the Fourth Proportional to 233,932.55, 350,895.56 and 56,438.06

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Solution

The fourth proportional to 233,932.55, 350,895.56 and 56,438.06 is: 84,656.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,932.55 : 350,895.56 = 56,438.06 : x
  2. Step 2: Convert to fraction form
    233,932.55/350,895.56 = 56,438.06/x
  3. Step 3: Cross multiply
    233,932.55x = 350,895.56 × 56,438.06
  4. Step 4: Simplify right side
    233,932.55x = 19,803,862,632.35
  5. Step 5: Solve for x
    x = 19,803,862,632.35/233,932.55
  6. Step 6: Final answer
    x = 84,656.30

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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.