Home / 251,045.28-376,270.96-110,510.24

Finding the Fourth Proportional to 251,045.28, 376,270.96 and 110,510.24

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Solution

The fourth proportional to 251,045.28, 376,270.96 and 110,510.24 is: 165,634.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,045.28 : 376,270.96 = 110,510.24 : x
  2. Step 2: Convert to fraction form
    251,045.28/376,270.96 = 110,510.24/x
  3. Step 3: Cross multiply
    251,045.28x = 376,270.96 × 110,510.24
  4. Step 4: Simplify right side
    251,045.28x = 41,581,794,094.63
  5. Step 5: Solve for x
    x = 41,581,794,094.63/251,045.28
  6. Step 6: Final answer
    x = 165,634.64

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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.