Home / 34,830.27-48,080.49-23,515.09

Finding the Fourth Proportional to 34,830.27, 48,080.49 and 23,515.09

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Solution

The fourth proportional to 34,830.27, 48,080.49 and 23,515.09 is: 32,460.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,830.27 : 48,080.49 = 23,515.09 : x
  2. Step 2: Convert to fraction form
    34,830.27/48,080.49 = 23,515.09/x
  3. Step 3: Cross multiply
    34,830.27x = 48,080.49 × 23,515.09
  4. Step 4: Simplify right side
    34,830.27x = 1,130,617,245.25
  5. Step 5: Solve for x
    x = 1,130,617,245.25/34,830.27
  6. Step 6: Final answer
    x = 32,460.76

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1.5x scale

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.