Home / 63,298.77-94,968.90-25,890.30

Finding the Fourth Proportional to 63,298.77, 94,968.90 and 25,890.30

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Solution

The fourth proportional to 63,298.77, 94,968.90 and 25,890.30 is: 38,843.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,298.77 : 94,968.90 = 25,890.30 : x
  2. Step 2: Convert to fraction form
    63,298.77/94,968.90 = 25,890.30/x
  3. Step 3: Cross multiply
    63,298.77x = 94,968.90 × 25,890.30
  4. Step 4: Simplify right side
    63,298.77x = 2,458,773,311.67
  5. Step 5: Solve for x
    x = 2,458,773,311.67/63,298.77
  6. Step 6: Final answer
    x = 38,843.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.