Home / 70,595.11-97,423.24-41,907.74

Finding the Fourth Proportional to 70,595.11, 97,423.24 and 41,907.74

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Solution

The fourth proportional to 70,595.11, 97,423.24 and 41,907.74 is: 57,833.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,595.11 : 97,423.24 = 41,907.74 : x
  2. Step 2: Convert to fraction form
    70,595.11/97,423.24 = 41,907.74/x
  3. Step 3: Cross multiply
    70,595.11x = 97,423.24 × 41,907.74
  4. Step 4: Simplify right side
    70,595.11x = 4,082,787,811.88
  5. Step 5: Solve for x
    x = 4,082,787,811.88/70,595.11
  6. Step 6: Final answer
    x = 57,833.87

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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.