Home / 25,360.00-38,032.56-9,553.63

Finding the Fourth Proportional to 25,360.00, 38,032.56 and 9,553.63

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Solution

The fourth proportional to 25,360.00, 38,032.56 and 9,553.63 is: 14,327.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,360.00 : 38,032.56 = 9,553.63 : x
  2. Step 2: Convert to fraction form
    25,360.00/38,032.56 = 9,553.63/x
  3. Step 3: Cross multiply
    25,360.00x = 38,032.56 × 9,553.63
  4. Step 4: Simplify right side
    25,360.00x = 363,348,848.84
  5. Step 5: Solve for x
    x = 363,348,848.84/25,360.00
  6. Step 6: Final answer
    x = 14,327.64

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1.5x scale

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.