Home / 63,445.50-95,172.72-25,494.80

Finding the Fourth Proportional to 63,445.50, 95,172.72 and 25,494.80

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Solution

The fourth proportional to 63,445.50, 95,172.72 and 25,494.80 is: 38,244.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,445.50 : 95,172.72 = 25,494.80 : x
  2. Step 2: Convert to fraction form
    63,445.50/95,172.72 = 25,494.80/x
  3. Step 3: Cross multiply
    63,445.50x = 95,172.72 × 25,494.80
  4. Step 4: Simplify right side
    63,445.50x = 2,426,409,461.86
  5. Step 5: Solve for x
    x = 2,426,409,461.86/63,445.50
  6. Step 6: Final answer
    x = 38,244.00

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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.