Home / 63,436.16-95,154.96-16,693.76

Finding the Fourth Proportional to 63,436.16, 95,154.96 and 16,693.76

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Solution

The fourth proportional to 63,436.16, 95,154.96 and 16,693.76 is: 25,040.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,436.16 : 95,154.96 = 16,693.76 : x
  2. Step 2: Convert to fraction form
    63,436.16/95,154.96 = 16,693.76/x
  3. Step 3: Cross multiply
    63,436.16x = 95,154.96 × 16,693.76
  4. Step 4: Simplify right side
    63,436.16x = 1,588,494,065.05
  5. Step 5: Solve for x
    x = 1,588,494,065.05/63,436.16
  6. Step 6: Final answer
    x = 25,040.83

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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.