Home / 63,225.03-94,755.79-47,305.16

Finding the Fourth Proportional to 63,225.03, 94,755.79 and 47,305.16

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Solution

The fourth proportional to 63,225.03, 94,755.79 and 47,305.16 is: 70,896.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,225.03 : 94,755.79 = 47,305.16 : x
  2. Step 2: Convert to fraction form
    63,225.03/94,755.79 = 47,305.16/x
  3. Step 3: Cross multiply
    63,225.03x = 94,755.79 × 47,305.16
  4. Step 4: Simplify right side
    63,225.03x = 4,482,437,333.10
  5. Step 5: Solve for x
    x = 4,482,437,333.10/63,225.03
  6. Step 6: Final answer
    x = 70,896.56

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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.