Home / 46,909.14-64,733.49-25,689.30

Finding the Fourth Proportional to 46,909.14, 64,733.49 and 25,689.30

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Solution

The fourth proportional to 46,909.14, 64,733.49 and 25,689.30 is: 35,450.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,909.14 : 64,733.49 = 25,689.30 : x
  2. Step 2: Convert to fraction form
    46,909.14/64,733.49 = 25,689.30/x
  3. Step 3: Cross multiply
    46,909.14x = 64,733.49 × 25,689.30
  4. Step 4: Simplify right side
    46,909.14x = 1,662,958,044.66
  5. Step 5: Solve for x
    x = 1,662,958,044.66/46,909.14
  6. Step 6: Final answer
    x = 35,450.62

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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.