Home / 233,436.88-350,133.72-64,959.76

Finding the Fourth Proportional to 233,436.88, 350,133.72 and 64,959.76

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Solution

The fourth proportional to 233,436.88, 350,133.72 and 64,959.76 is: 97,433.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,436.88 : 350,133.72 = 64,959.76 : x
  2. Step 2: Convert to fraction form
    233,436.88/350,133.72 = 64,959.76/x
  3. Step 3: Cross multiply
    233,436.88x = 350,133.72 × 64,959.76
  4. Step 4: Simplify right side
    233,436.88x = 22,744,602,419.11
  5. Step 5: Solve for x
    x = 22,744,602,419.11/233,436.88
  6. Step 6: Final answer
    x = 97,433.63

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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.