Home / 34,445.55-51,656.17-11,064.09

Finding the Fourth Proportional to 34,445.55, 51,656.17 and 11,064.09

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Solution

The fourth proportional to 34,445.55, 51,656.17 and 11,064.09 is: 16,592.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,445.55 : 51,656.17 = 11,064.09 : x
  2. Step 2: Convert to fraction form
    34,445.55/51,656.17 = 11,064.09/x
  3. Step 3: Cross multiply
    34,445.55x = 51,656.17 × 11,064.09
  4. Step 4: Simplify right side
    34,445.55x = 571,528,513.94
  5. Step 5: Solve for x
    x = 571,528,513.94/34,445.55
  6. Step 6: Final answer
    x = 16,592.23

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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.