Home / 63,526.50-95,255.55-21,392.55

Finding the Fourth Proportional to 63,526.50, 95,255.55 and 21,392.55

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Solution

The fourth proportional to 63,526.50, 95,255.55 and 21,392.55 is: 32,077.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,526.50 : 95,255.55 = 21,392.55 : x
  2. Step 2: Convert to fraction form
    63,526.50/95,255.55 = 21,392.55/x
  3. Step 3: Cross multiply
    63,526.50x = 95,255.55 × 21,392.55
  4. Step 4: Simplify right side
    63,526.50x = 2,037,759,116.15
  5. Step 5: Solve for x
    x = 2,037,759,116.15/63,526.50
  6. Step 6: Final answer
    x = 32,077.31

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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.