Home / 46,339.86-63,949.10-25,119.18

Finding the Fourth Proportional to 46,339.86, 63,949.10 and 25,119.18

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Solution

The fourth proportional to 46,339.86, 63,949.10 and 25,119.18 is: 34,664.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,339.86 : 63,949.10 = 25,119.18 : x
  2. Step 2: Convert to fraction form
    46,339.86/63,949.10 = 25,119.18/x
  3. Step 3: Cross multiply
    46,339.86x = 63,949.10 × 25,119.18
  4. Step 4: Simplify right side
    46,339.86x = 1,606,348,828.14
  5. Step 5: Solve for x
    x = 1,606,348,828.14/46,339.86
  6. Step 6: Final answer
    x = 34,664.51

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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.