Home / 62,903.80-94,229.06-29,122.20

Finding the Fourth Proportional to 62,903.80, 94,229.06 and 29,122.20

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Solution

The fourth proportional to 62,903.80, 94,229.06 and 29,122.20 is: 43,624.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,903.80 : 94,229.06 = 29,122.20 : x
  2. Step 2: Convert to fraction form
    62,903.80/94,229.06 = 29,122.20/x
  3. Step 3: Cross multiply
    62,903.80x = 94,229.06 × 29,122.20
  4. Step 4: Simplify right side
    62,903.80x = 2,744,157,531.13
  5. Step 5: Solve for x
    x = 2,744,157,531.13/62,903.80
  6. Step 6: Final answer
    x = 43,624.67

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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.