Home / 163,624.23-225,796.95-92,002.41

Finding the Fourth Proportional to 163,624.23, 225,796.95 and 92,002.41

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Solution

The fourth proportional to 163,624.23, 225,796.95 and 92,002.41 is: 126,960.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,624.23 : 225,796.95 = 92,002.41 : x
  2. Step 2: Convert to fraction form
    163,624.23/225,796.95 = 92,002.41/x
  3. Step 3: Cross multiply
    163,624.23x = 225,796.95 × 92,002.41
  4. Step 4: Simplify right side
    163,624.23x = 20,773,863,570.65
  5. Step 5: Solve for x
    x = 20,773,863,570.65/163,624.23
  6. Step 6: Final answer
    x = 126,960.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.