Home / 162,915.96-244,222.47-63,141.24

Finding the Fourth Proportional to 162,915.96, 244,222.47 and 63,141.24

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Solution

The fourth proportional to 162,915.96, 244,222.47 and 63,141.24 is: 94,653.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,915.96 : 244,222.47 = 63,141.24 : x
  2. Step 2: Convert to fraction form
    162,915.96/244,222.47 = 63,141.24/x
  3. Step 3: Cross multiply
    162,915.96x = 244,222.47 × 63,141.24
  4. Step 4: Simplify right side
    162,915.96x = 15,420,509,591.66
  5. Step 5: Solve for x
    x = 15,420,509,591.66/162,915.96
  6. Step 6: Final answer
    x = 94,653.15

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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.