Home / 23,587.36-32,537.04-14,740

Finding the Fourth Proportional to 23,587.36, 32,537.04 and 14,740

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Solution

The fourth proportional to 23,587.36, 32,537.04 and 14,740 is: 20,332.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,587.36 : 32,537.04 = 14,740 : x
  2. Step 2: Convert to fraction form
    23,587.36/32,537.04 = 14,740/x
  3. Step 3: Cross multiply
    23,587.36x = 32,537.04 × 14,740
  4. Step 4: Simplify right side
    23,587.36x = 479,595,969.60
  5. Step 5: Solve for x
    x = 479,595,969.60/23,587.36
  6. Step 6: Final answer
    x = 20,332.75

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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.