Home / 25,076.12-37,614.11-6,356.10

Finding the Fourth Proportional to 25,076.12, 37,614.11 and 6,356.10

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Solution

The fourth proportional to 25,076.12, 37,614.11 and 6,356.10 is: 9,534.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,076.12 : 37,614.11 = 6,356.10 : x
  2. Step 2: Convert to fraction form
    25,076.12/37,614.11 = 6,356.10/x
  3. Step 3: Cross multiply
    25,076.12x = 37,614.11 × 6,356.10
  4. Step 4: Simplify right side
    25,076.12x = 239,079,153.84
  5. Step 5: Solve for x
    x = 239,079,153.84/25,076.12
  6. Step 6: Final answer
    x = 9,534.14

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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.