Home / 46,064.28-63,563.81-25,920.81

Finding the Fourth Proportional to 46,064.28, 63,563.81 and 25,920.81

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Solution

The fourth proportional to 46,064.28, 63,563.81 and 25,920.81 is: 35,767.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,064.28 : 63,563.81 = 25,920.81 : x
  2. Step 2: Convert to fraction form
    46,064.28/63,563.81 = 25,920.81/x
  3. Step 3: Cross multiply
    46,064.28x = 63,563.81 × 25,920.81
  4. Step 4: Simplify right side
    46,064.28x = 1,647,625,312.28
  5. Step 5: Solve for x
    x = 1,647,625,312.28/46,064.28
  6. Step 6: Final answer
    x = 35,767.96

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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.