Home / 47,176.98-65,093.55-34,437.11

Finding the Fourth Proportional to 47,176.98, 65,093.55 and 34,437.11

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Solution

The fourth proportional to 47,176.98, 65,093.55 and 34,437.11 is: 47,515.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,176.98 : 65,093.55 = 34,437.11 : x
  2. Step 2: Convert to fraction form
    47,176.98/65,093.55 = 34,437.11/x
  3. Step 3: Cross multiply
    47,176.98x = 65,093.55 × 34,437.11
  4. Step 4: Simplify right side
    47,176.98x = 2,241,633,741.64
  5. Step 5: Solve for x
    x = 2,241,633,741.64/47,176.98
  6. Step 6: Final answer
    x = 47,515.41

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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.