Home / 44,501.66-66,758.97-13,339.34

Finding the Fourth Proportional to 44,501.66, 66,758.97 and 13,339.34

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Solution

The fourth proportional to 44,501.66, 66,758.97 and 13,339.34 is: 20,010.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,501.66 : 66,758.97 = 13,339.34 : x
  2. Step 2: Convert to fraction form
    44,501.66/66,758.97 = 13,339.34/x
  3. Step 3: Cross multiply
    44,501.66x = 66,758.97 × 13,339.34
  4. Step 4: Simplify right side
    44,501.66x = 890,520,598.88
  5. Step 5: Solve for x
    x = 890,520,598.88/44,501.66
  6. Step 6: Final answer
    x = 20,010.95

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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.