Home / 45,893.14-63,328.65-25,747.30

Finding the Fourth Proportional to 45,893.14, 63,328.65 and 25,747.30

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Solution

The fourth proportional to 45,893.14, 63,328.65 and 25,747.30 is: 35,529.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,893.14 : 63,328.65 = 25,747.30 : x
  2. Step 2: Convert to fraction form
    45,893.14/63,328.65 = 25,747.30/x
  3. Step 3: Cross multiply
    45,893.14x = 63,328.65 × 25,747.30
  4. Step 4: Simplify right side
    45,893.14x = 1,630,541,750.15
  5. Step 5: Solve for x
    x = 1,630,541,750.15/45,893.14
  6. Step 6: Final answer
    x = 35,529.10

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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.