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Finding the Fourth Proportional to 246,283.77, 369,491.45 and 88,513.59

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Solution

The fourth proportional to 246,283.77, 369,491.45 and 88,513.59 is: 132,794.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,283.77 : 369,491.45 = 88,513.59 : x
  2. Step 2: Convert to fraction form
    246,283.77/369,491.45 = 88,513.59/x
  3. Step 3: Cross multiply
    246,283.77x = 369,491.45 × 88,513.59
  4. Step 4: Simplify right side
    246,283.77x = 32,705,014,271.24
  5. Step 5: Solve for x
    x = 32,705,014,271.24/246,283.77
  6. Step 6: Final answer
    x = 132,794.03

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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.