Home / 94,214.88-141,322.32-47,507.04

Finding the Fourth Proportional to 94,214.88, 141,322.32 and 47,507.04

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Solution

The fourth proportional to 94,214.88, 141,322.32 and 47,507.04 is: 71,260.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,214.88 : 141,322.32 = 47,507.04 : x
  2. Step 2: Convert to fraction form
    94,214.88/141,322.32 = 47,507.04/x
  3. Step 3: Cross multiply
    94,214.88x = 141,322.32 × 47,507.04
  4. Step 4: Simplify right side
    94,214.88x = 6,713,805,109.13
  5. Step 5: Solve for x
    x = 6,713,805,109.13/94,214.88
  6. Step 6: Final answer
    x = 71,260.56

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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.