Home / 34,028.22-51,038.28-9,070.14

Finding the Fourth Proportional to 34,028.22, 51,038.28 and 9,070.14

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Solution

The fourth proportional to 34,028.22, 51,038.28 and 9,070.14 is: 13,604.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,028.22 : 51,038.28 = 9,070.14 : x
  2. Step 2: Convert to fraction form
    34,028.22/51,038.28 = 9,070.14/x
  3. Step 3: Cross multiply
    34,028.22x = 51,038.28 × 9,070.14
  4. Step 4: Simplify right side
    34,028.22x = 462,924,344.96
  5. Step 5: Solve for x
    x = 462,924,344.96/34,028.22
  6. Step 6: Final answer
    x = 13,604.13

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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.