Home / 149,611.44-224,416.53-60,864.21

Finding the Fourth Proportional to 149,611.44, 224,416.53 and 60,864.21

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Solution

The fourth proportional to 149,611.44, 224,416.53 and 60,864.21 is: 91,296.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,611.44 : 224,416.53 = 60,864.21 : x
  2. Step 2: Convert to fraction form
    149,611.44/224,416.53 = 60,864.21/x
  3. Step 3: Cross multiply
    149,611.44x = 224,416.53 × 60,864.21
  4. Step 4: Simplify right side
    149,611.44x = 13,658,934,809.39
  5. Step 5: Solve for x
    x = 13,658,934,809.39/149,611.44
  6. Step 6: Final answer
    x = 91,296.06

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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.