Home / 46,311.38-63,909.30-25,090.59

Finding the Fourth Proportional to 46,311.38, 63,909.30 and 25,090.59

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Solution

The fourth proportional to 46,311.38, 63,909.30 and 25,090.59 is: 34,624.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,311.38 : 63,909.30 = 25,090.59 : x
  2. Step 2: Convert to fraction form
    46,311.38/63,909.30 = 25,090.59/x
  3. Step 3: Cross multiply
    46,311.38x = 63,909.30 × 25,090.59
  4. Step 4: Simplify right side
    46,311.38x = 1,603,522,043.49
  5. Step 5: Solve for x
    x = 1,603,522,043.49/46,311.38
  6. Step 6: Final answer
    x = 34,624.80

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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.