Home / 44,330.06-66,495.66-14,747.90

Finding the Fourth Proportional to 44,330.06, 66,495.66 and 14,747.90

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Solution

The fourth proportional to 44,330.06, 66,495.66 and 14,747.90 is: 22,122.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,330.06 : 66,495.66 = 14,747.90 : x
  2. Step 2: Convert to fraction form
    44,330.06/66,495.66 = 14,747.90/x
  3. Step 3: Cross multiply
    44,330.06x = 66,495.66 × 14,747.90
  4. Step 4: Simplify right side
    44,330.06x = 980,671,344.11
  5. Step 5: Solve for x
    x = 980,671,344.11/44,330.06
  6. Step 6: Final answer
    x = 22,122.04

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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.