Home / 34,930.32-48,191.34-23,448.06

Finding the Fourth Proportional to 34,930.32, 48,191.34 and 23,448.06

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Solution

The fourth proportional to 34,930.32, 48,191.34 and 23,448.06 is: 32,349.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,930.32 : 48,191.34 = 23,448.06 : x
  2. Step 2: Convert to fraction form
    34,930.32/48,191.34 = 23,448.06/x
  3. Step 3: Cross multiply
    34,930.32x = 48,191.34 × 23,448.06
  4. Step 4: Simplify right side
    34,930.32x = 1,129,993,431.80
  5. Step 5: Solve for x
    x = 1,129,993,431.80/34,930.32
  6. Step 6: Final answer
    x = 32,349.93

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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.