Home / 23,653.07-35,495.19-12,567.81

Finding the Fourth Proportional to 23,653.07, 35,495.19 and 12,567.81

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Solution

The fourth proportional to 23,653.07, 35,495.19 and 12,567.81 is: 18,860.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,653.07 : 35,495.19 = 12,567.81 : x
  2. Step 2: Convert to fraction form
    23,653.07/35,495.19 = 12,567.81/x
  3. Step 3: Cross multiply
    23,653.07x = 35,495.19 × 12,567.81
  4. Step 4: Simplify right side
    23,653.07x = 446,096,803.83
  5. Step 5: Solve for x
    x = 446,096,803.83/23,653.07
  6. Step 6: Final answer
    x = 18,860.00

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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.