Home / 45,752.17-63,137.37-25,609.04

Finding the Fourth Proportional to 45,752.17, 63,137.37 and 25,609.04

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Solution

The fourth proportional to 45,752.17, 63,137.37 and 25,609.04 is: 35,340.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,752.17 : 63,137.37 = 25,609.04 : x
  2. Step 2: Convert to fraction form
    45,752.17/63,137.37 = 25,609.04/x
  3. Step 3: Cross multiply
    45,752.17x = 63,137.37 × 25,609.04
  4. Step 4: Simplify right side
    45,752.17x = 1,616,887,433.82
  5. Step 5: Solve for x
    x = 1,616,887,433.82/45,752.17
  6. Step 6: Final answer
    x = 35,340.13

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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.