Home / 246,085.02-339,597.36-132,907.77

Finding the Fourth Proportional to 246,085.02, 339,597.36 and 132,907.77

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Solution

The fourth proportional to 246,085.02, 339,597.36 and 132,907.77 is: 183,412.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,085.02 : 339,597.36 = 132,907.77 : x
  2. Step 2: Convert to fraction form
    246,085.02/339,597.36 = 132,907.77/x
  3. Step 3: Cross multiply
    246,085.02x = 339,597.36 × 132,907.77
  4. Step 4: Simplify right side
    246,085.02x = 45,135,127,815.49
  5. Step 5: Solve for x
    x = 45,135,127,815.49/246,085.02
  6. Step 6: Final answer
    x = 183,412.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.