Home / 16,259.39-24,386.32-4,569.88

Finding the Fourth Proportional to 16,259.39, 24,386.32 and 4,569.88

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Solution

The fourth proportional to 16,259.39, 24,386.32 and 4,569.88 is: 6,854.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,259.39 : 24,386.32 = 4,569.88 : x
  2. Step 2: Convert to fraction form
    16,259.39/24,386.32 = 4,569.88/x
  3. Step 3: Cross multiply
    16,259.39x = 24,386.32 × 4,569.88
  4. Step 4: Simplify right side
    16,259.39x = 111,442,411.26
  5. Step 5: Solve for x
    x = 111,442,411.26/16,259.39
  6. Step 6: Final answer
    x = 6,854.03

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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.