Home / 63,224.95-94,755.67-47,305.08

Finding the Fourth Proportional to 63,224.95, 94,755.67 and 47,305.08

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Solution

The fourth proportional to 63,224.95, 94,755.67 and 47,305.08 is: 70,896.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,224.95 : 94,755.67 = 47,305.08 : x
  2. Step 2: Convert to fraction form
    63,224.95/94,755.67 = 47,305.08/x
  3. Step 3: Cross multiply
    63,224.95x = 94,755.67 × 47,305.08
  4. Step 4: Simplify right side
    63,224.95x = 4,482,424,431.13
  5. Step 5: Solve for x
    x = 4,482,424,431.13/63,224.95
  6. Step 6: Final answer
    x = 70,896.45

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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.