Home / 25,188.02-37,757.38-9,381.46

Finding the Fourth Proportional to 25,188.02, 37,757.38 and 9,381.46

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Solution

The fourth proportional to 25,188.02, 37,757.38 and 9,381.46 is: 14,063.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,188.02 : 37,757.38 = 9,381.46 : x
  2. Step 2: Convert to fraction form
    25,188.02/37,757.38 = 9,381.46/x
  3. Step 3: Cross multiply
    25,188.02x = 37,757.38 × 9,381.46
  4. Step 4: Simplify right side
    25,188.02x = 354,219,350.17
  5. Step 5: Solve for x
    x = 354,219,350.17/25,188.02
  6. Step 6: Final answer
    x = 14,063.01

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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.