Home / 63,528.06-95,296.05-21,404.64

Finding the Fourth Proportional to 63,528.06, 95,296.05 and 21,404.64

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Solution

The fourth proportional to 63,528.06, 95,296.05 and 21,404.64 is: 32,108.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,528.06 : 95,296.05 = 21,404.64 : x
  2. Step 2: Convert to fraction form
    63,528.06/95,296.05 = 21,404.64/x
  3. Step 3: Cross multiply
    63,528.06x = 95,296.05 × 21,404.64
  4. Step 4: Simplify right side
    63,528.06x = 2,039,777,643.67
  5. Step 5: Solve for x
    x = 2,039,777,643.67/63,528.06
  6. Step 6: Final answer
    x = 32,108.29

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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.