Home / 45,892.14-63,330.74-25,748.58

Finding the Fourth Proportional to 45,892.14, 63,330.74 and 25,748.58

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Solution

The fourth proportional to 45,892.14, 63,330.74 and 25,748.58 is: 35,532.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,892.14 : 63,330.74 = 25,748.58 : x
  2. Step 2: Convert to fraction form
    45,892.14/63,330.74 = 25,748.58/x
  3. Step 3: Cross multiply
    45,892.14x = 63,330.74 × 25,748.58
  4. Step 4: Simplify right side
    45,892.14x = 1,630,676,625.35
  5. Step 5: Solve for x
    x = 1,630,676,625.35/45,892.14
  6. Step 6: Final answer
    x = 35,532.81

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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.