Home / 29,302.22-43,926.23-11,542.55

Finding the Fourth Proportional to 29,302.22, 43,926.23 and 11,542.55

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Solution

The fourth proportional to 29,302.22, 43,926.23 and 11,542.55 is: 17,303.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,302.22 : 43,926.23 = 11,542.55 : x
  2. Step 2: Convert to fraction form
    29,302.22/43,926.23 = 11,542.55/x
  3. Step 3: Cross multiply
    29,302.22x = 43,926.23 × 11,542.55
  4. Step 4: Simplify right side
    29,302.22x = 507,020,428.74
  5. Step 5: Solve for x
    x = 507,020,428.74/29,302.22
  6. Step 6: Final answer
    x = 17,303.14

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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.