Home / 44,899.66-66,819.36-43,404.67

Finding the Fourth Proportional to 44,899.66, 66,819.36 and 43,404.67

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Solution

The fourth proportional to 44,899.66, 66,819.36 and 43,404.67 is: 64,594.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,899.66 : 66,819.36 = 43,404.67 : x
  2. Step 2: Convert to fraction form
    44,899.66/66,819.36 = 43,404.67/x
  3. Step 3: Cross multiply
    44,899.66x = 66,819.36 × 43,404.67
  4. Step 4: Simplify right side
    44,899.66x = 2,900,272,270.41
  5. Step 5: Solve for x
    x = 2,900,272,270.41/44,899.66
  6. Step 6: Final answer
    x = 64,594.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.