Home / 47,125.14-70,570.14-33,019.02

Finding the Fourth Proportional to 47,125.14, 70,570.14 and 33,019.02

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Solution

The fourth proportional to 47,125.14, 70,570.14 and 33,019.02 is: 49,446.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,125.14 : 70,570.14 = 33,019.02 : x
  2. Step 2: Convert to fraction form
    47,125.14/70,570.14 = 33,019.02/x
  3. Step 3: Cross multiply
    47,125.14x = 70,570.14 × 33,019.02
  4. Step 4: Simplify right side
    47,125.14x = 2,330,156,864.06
  5. Step 5: Solve for x
    x = 2,330,156,864.06/47,125.14
  6. Step 6: Final answer
    x = 49,446.15

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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.