Home / 25,522.51-38,250.50-13,032.00

Finding the Fourth Proportional to 25,522.51, 38,250.50 and 13,032.00

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Solution

The fourth proportional to 25,522.51, 38,250.50 and 13,032.00 is: 19,531.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,522.51 : 38,250.50 = 13,032.00 : x
  2. Step 2: Convert to fraction form
    25,522.51/38,250.50 = 13,032.00/x
  3. Step 3: Cross multiply
    25,522.51x = 38,250.50 × 13,032.00
  4. Step 4: Simplify right side
    25,522.51x = 498,480,504.63
  5. Step 5: Solve for x
    x = 498,480,504.63/25,522.51
  6. Step 6: Final answer
    x = 19,531.02

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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.