Home / 30,643.94-46,004.79-26,056.10

Finding the Fourth Proportional to 30,643.94, 46,004.79 and 26,056.10

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Solution

The fourth proportional to 30,643.94, 46,004.79 and 26,056.10 is: 39,117.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,643.94 : 46,004.79 = 26,056.10 : x
  2. Step 2: Convert to fraction form
    30,643.94/46,004.79 = 26,056.10/x
  3. Step 3: Cross multiply
    30,643.94x = 46,004.79 × 26,056.10
  4. Step 4: Simplify right side
    30,643.94x = 1,198,705,178.70
  5. Step 5: Solve for x
    x = 1,198,705,178.70/30,643.94
  6. Step 6: Final answer
    x = 39,117.21

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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.