Home / 38,610.02-57,925.02-10,908.02

Finding the Fourth Proportional to 38,610.02, 57,925.02 and 10,908.02

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Solution

The fourth proportional to 38,610.02, 57,925.02 and 10,908.02 is: 16,364.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,610.02 : 57,925.02 = 10,908.02 : x
  2. Step 2: Convert to fraction form
    38,610.02/57,925.02 = 10,908.02/x
  3. Step 3: Cross multiply
    38,610.02x = 57,925.02 × 10,908.02
  4. Step 4: Simplify right side
    38,610.02x = 631,847,276.66
  5. Step 5: Solve for x
    x = 631,847,276.66/38,610.02
  6. Step 6: Final answer
    x = 16,364.85

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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.