Home / 46,226.40-63,792-25,005.28

Finding the Fourth Proportional to 46,226.40, 63,792 and 25,005.28

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Solution

The fourth proportional to 46,226.40, 63,792 and 25,005.28 is: 34,507.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,226.40 : 63,792 = 25,005.28 : x
  2. Step 2: Convert to fraction form
    46,226.40/63,792 = 25,005.28/x
  3. Step 3: Cross multiply
    46,226.40x = 63,792 × 25,005.28
  4. Step 4: Simplify right side
    46,226.40x = 1,595,136,821.76
  5. Step 5: Solve for x
    x = 1,595,136,821.76/46,226.40
  6. Step 6: Final answer
    x = 34,507.05

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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.