Home / 34,758.64-52,137.95-30,064.69

Finding the Fourth Proportional to 34,758.64, 52,137.95 and 30,064.69

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Solution

The fourth proportional to 34,758.64, 52,137.95 and 30,064.69 is: 45,097.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,758.64 : 52,137.95 = 30,064.69 : x
  2. Step 2: Convert to fraction form
    34,758.64/52,137.95 = 30,064.69/x
  3. Step 3: Cross multiply
    34,758.64x = 52,137.95 × 30,064.69
  4. Step 4: Simplify right side
    34,758.64x = 1,567,511,023.32
  5. Step 5: Solve for x
    x = 1,567,511,023.32/34,758.64
  6. Step 6: Final answer
    x = 45,097.02

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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.