Home / 24,161.04-36,284.76-15,858

Finding the Fourth Proportional to 24,161.04, 36,284.76 and 15,858

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Solution

The fourth proportional to 24,161.04, 36,284.76 and 15,858 is: 23,815.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,161.04 : 36,284.76 = 15,858 : x
  2. Step 2: Convert to fraction form
    24,161.04/36,284.76 = 15,858/x
  3. Step 3: Cross multiply
    24,161.04x = 36,284.76 × 15,858
  4. Step 4: Simplify right side
    24,161.04x = 575,403,724.08
  5. Step 5: Solve for x
    x = 575,403,724.08/24,161.04
  6. Step 6: Final answer
    x = 23,815.35

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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.