Home / 45,425.01-62,650.94-29,514.63

Finding the Fourth Proportional to 45,425.01, 62,650.94 and 29,514.63

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Solution

The fourth proportional to 45,425.01, 62,650.94 and 29,514.63 is: 40,707.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,425.01 : 62,650.94 = 29,514.63 : x
  2. Step 2: Convert to fraction form
    45,425.01/62,650.94 = 29,514.63/x
  3. Step 3: Cross multiply
    45,425.01x = 62,650.94 × 29,514.63
  4. Step 4: Simplify right side
    45,425.01x = 1,849,119,313.25
  5. Step 5: Solve for x
    x = 1,849,119,313.25/45,425.01
  6. Step 6: Final answer
    x = 40,707.08

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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.