Home / 246,030.68-369,158.48-111,130.82

Finding the Fourth Proportional to 246,030.68, 369,158.48 and 111,130.82

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Solution

The fourth proportional to 246,030.68, 369,158.48 and 111,130.82 is: 166,747.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,030.68 : 369,158.48 = 111,130.82 : x
  2. Step 2: Convert to fraction form
    246,030.68/369,158.48 = 111,130.82/x
  3. Step 3: Cross multiply
    246,030.68x = 369,158.48 × 111,130.82
  4. Step 4: Simplify right side
    246,030.68x = 41,024,884,959.60
  5. Step 5: Solve for x
    x = 41,024,884,959.60/246,030.68
  6. Step 6: Final answer
    x = 166,747.03

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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.