Home / 44,306.30-66,467.86-14,328.60

Finding the Fourth Proportional to 44,306.30, 66,467.86 and 14,328.60

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Solution

The fourth proportional to 44,306.30, 66,467.86 and 14,328.60 is: 21,495.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,306.30 : 66,467.86 = 14,328.60 : x
  2. Step 2: Convert to fraction form
    44,306.30/66,467.86 = 14,328.60/x
  3. Step 3: Cross multiply
    44,306.30x = 66,467.86 × 14,328.60
  4. Step 4: Simplify right side
    44,306.30x = 952,391,378.80
  5. Step 5: Solve for x
    x = 952,391,378.80/44,306.30
  6. Step 6: Final answer
    x = 21,495.62

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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.