Home / 34,052.69-46,966.08-22,119.87

Finding the Fourth Proportional to 34,052.69, 46,966.08 and 22,119.87

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Solution

The fourth proportional to 34,052.69, 46,966.08 and 22,119.87 is: 30,508.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,052.69 : 46,966.08 = 22,119.87 : x
  2. Step 2: Convert to fraction form
    34,052.69/46,966.08 = 22,119.87/x
  3. Step 3: Cross multiply
    34,052.69x = 46,966.08 × 22,119.87
  4. Step 4: Simplify right side
    34,052.69x = 1,038,883,666.96
  5. Step 5: Solve for x
    x = 1,038,883,666.96/34,052.69
  6. Step 6: Final answer
    x = 30,508.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.