Home / 34,495.38-51,748.44-11,124.18

Finding the Fourth Proportional to 34,495.38, 51,748.44 and 11,124.18

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Solution

The fourth proportional to 34,495.38, 51,748.44 and 11,124.18 is: 16,688.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,495.38 : 51,748.44 = 11,124.18 : x
  2. Step 2: Convert to fraction form
    34,495.38/51,748.44 = 11,124.18/x
  3. Step 3: Cross multiply
    34,495.38x = 51,748.44 × 11,124.18
  4. Step 4: Simplify right side
    34,495.38x = 575,658,961.28
  5. Step 5: Solve for x
    x = 575,658,961.28/34,495.38
  6. Step 6: Final answer
    x = 16,688.00

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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.