Home / 47,315.39-70,825.46-34,849.49

Finding the Fourth Proportional to 47,315.39, 70,825.46 and 34,849.49

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Solution

The fourth proportional to 47,315.39, 70,825.46 and 34,849.49 is: 52,165.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,315.39 : 70,825.46 = 34,849.49 : x
  2. Step 2: Convert to fraction form
    47,315.39/70,825.46 = 34,849.49/x
  3. Step 3: Cross multiply
    47,315.39x = 70,825.46 × 34,849.49
  4. Step 4: Simplify right side
    47,315.39x = 2,468,230,631.64
  5. Step 5: Solve for x
    x = 2,468,230,631.64/47,315.39
  6. Step 6: Final answer
    x = 52,165.50

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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.