Home / 46,324.84-63,929.10-25,105

Finding the Fourth Proportional to 46,324.84, 63,929.10 and 25,105

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Solution

The fourth proportional to 46,324.84, 63,929.10 and 25,105 is: 34,645.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,324.84 : 63,929.10 = 25,105 : x
  2. Step 2: Convert to fraction form
    46,324.84/63,929.10 = 25,105/x
  3. Step 3: Cross multiply
    46,324.84x = 63,929.10 × 25,105
  4. Step 4: Simplify right side
    46,324.84x = 1,604,940,055.50
  5. Step 5: Solve for x
    x = 1,604,940,055.50/46,324.84
  6. Step 6: Final answer
    x = 34,645.34

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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.