Home / 30,974.59-46,320.01-23,082.59

Finding the Fourth Proportional to 30,974.59, 46,320.01 and 23,082.59

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Solution

The fourth proportional to 30,974.59, 46,320.01 and 23,082.59 is: 34,518.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,974.59 : 46,320.01 = 23,082.59 : x
  2. Step 2: Convert to fraction form
    30,974.59/46,320.01 = 23,082.59/x
  3. Step 3: Cross multiply
    30,974.59x = 46,320.01 × 23,082.59
  4. Step 4: Simplify right side
    30,974.59x = 1,069,185,799.63
  5. Step 5: Solve for x
    x = 1,069,185,799.63/30,974.59
  6. Step 6: Final answer
    x = 34,518.16

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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.