Home / 70,932.40-97,926.68-47,091.64

Finding the Fourth Proportional to 70,932.40, 97,926.68 and 47,091.64

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Solution

The fourth proportional to 70,932.40, 97,926.68 and 47,091.64 is: 65,013.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,932.40 : 97,926.68 = 47,091.64 : x
  2. Step 2: Convert to fraction form
    70,932.40/97,926.68 = 47,091.64/x
  3. Step 3: Cross multiply
    70,932.40x = 97,926.68 × 47,091.64
  4. Step 4: Simplify right side
    70,932.40x = 4,611,527,960.96
  5. Step 5: Solve for x
    x = 4,611,527,960.96/70,932.40
  6. Step 6: Final answer
    x = 65,013.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.