Home / 94,548.30-141,822.45-47,892.30

Finding the Fourth Proportional to 94,548.30, 141,822.45 and 47,892.30

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Solution

The fourth proportional to 94,548.30, 141,822.45 and 47,892.30 is: 71,838.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,548.30 : 141,822.45 = 47,892.30 : x
  2. Step 2: Convert to fraction form
    94,548.30/141,822.45 = 47,892.30/x
  3. Step 3: Cross multiply
    94,548.30x = 141,822.45 × 47,892.30
  4. Step 4: Simplify right side
    94,548.30x = 6,792,203,322.14
  5. Step 5: Solve for x
    x = 6,792,203,322.14/94,548.30
  6. Step 6: Final answer
    x = 71,838.45

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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.