Home / 151,946.10-227,919.15-102,050.10

Finding the Fourth Proportional to 151,946.10, 227,919.15 and 102,050.10

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Solution

The fourth proportional to 151,946.10, 227,919.15 and 102,050.10 is: 153,075.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,946.10 : 227,919.15 = 102,050.10 : x
  2. Step 2: Convert to fraction form
    151,946.10/227,919.15 = 102,050.10/x
  3. Step 3: Cross multiply
    151,946.10x = 227,919.15 × 102,050.10
  4. Step 4: Simplify right side
    151,946.10x = 23,259,172,049.42
  5. Step 5: Solve for x
    x = 23,259,172,049.42/151,946.10
  6. Step 6: Final answer
    x = 153,075.15

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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.