Home / 34,030.14-46,963.62-18,922.92

Finding the Fourth Proportional to 34,030.14, 46,963.62 and 18,922.92

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Solution

The fourth proportional to 34,030.14, 46,963.62 and 18,922.92 is: 26,114.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,030.14 : 46,963.62 = 18,922.92 : x
  2. Step 2: Convert to fraction form
    34,030.14/46,963.62 = 18,922.92/x
  3. Step 3: Cross multiply
    34,030.14x = 46,963.62 × 18,922.92
  4. Step 4: Simplify right side
    34,030.14x = 888,688,824.17
  5. Step 5: Solve for x
    x = 888,688,824.17/34,030.14
  6. Step 6: Final answer
    x = 26,114.76

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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.