Home / 46,008.04-63,464.94-28,982.92

Finding the Fourth Proportional to 46,008.04, 63,464.94 and 28,982.92

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Solution

The fourth proportional to 46,008.04, 63,464.94 and 28,982.92 is: 39,979.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,008.04 : 63,464.94 = 28,982.92 : x
  2. Step 2: Convert to fraction form
    46,008.04/63,464.94 = 28,982.92/x
  3. Step 3: Cross multiply
    46,008.04x = 63,464.94 × 28,982.92
  4. Step 4: Simplify right side
    46,008.04x = 1,839,399,278.82
  5. Step 5: Solve for x
    x = 1,839,399,278.82/46,008.04
  6. Step 6: Final answer
    x = 39,979.95

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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.