Home / 41,300.04-61,948.98-10,134.48

Finding the Fourth Proportional to 41,300.04, 61,948.98 and 10,134.48

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Solution

The fourth proportional to 41,300.04, 61,948.98 and 10,134.48 is: 15,201.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,300.04 : 61,948.98 = 10,134.48 : x
  2. Step 2: Convert to fraction form
    41,300.04/61,948.98 = 10,134.48/x
  3. Step 3: Cross multiply
    41,300.04x = 61,948.98 × 10,134.48
  4. Step 4: Simplify right side
    41,300.04x = 627,820,698.83
  5. Step 5: Solve for x
    x = 627,820,698.83/41,300.04
  6. Step 6: Final answer
    x = 15,201.45

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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.