Home / 60,892.11-91,337.07-23,460.30

Finding the Fourth Proportional to 60,892.11, 91,337.07 and 23,460.30

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Solution

The fourth proportional to 60,892.11, 91,337.07 and 23,460.30 is: 35,190.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,892.11 : 91,337.07 = 23,460.30 : x
  2. Step 2: Convert to fraction form
    60,892.11/91,337.07 = 23,460.30/x
  3. Step 3: Cross multiply
    60,892.11x = 91,337.07 × 23,460.30
  4. Step 4: Simplify right side
    60,892.11x = 2,142,795,063.32
  5. Step 5: Solve for x
    x = 2,142,795,063.32/60,892.11
  6. Step 6: Final answer
    x = 35,190.03

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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.