Home / 63,084.30-94,624.32-15,699.30

Finding the Fourth Proportional to 63,084.30, 94,624.32 and 15,699.30

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Solution

The fourth proportional to 63,084.30, 94,624.32 and 15,699.30 is: 23,548.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,084.30 : 94,624.32 = 15,699.30 : x
  2. Step 2: Convert to fraction form
    63,084.30/94,624.32 = 15,699.30/x
  3. Step 3: Cross multiply
    63,084.30x = 94,624.32 × 15,699.30
  4. Step 4: Simplify right side
    63,084.30x = 1,485,535,586.98
  5. Step 5: Solve for x
    x = 1,485,535,586.98/63,084.30
  6. Step 6: Final answer
    x = 23,548.42

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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.