Home / 246,985.20-370,474.56-59,996.16

Finding the Fourth Proportional to 246,985.20, 370,474.56 and 59,996.16

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Solution

The fourth proportional to 246,985.20, 370,474.56 and 59,996.16 is: 89,993.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,985.20 : 370,474.56 = 59,996.16 : x
  2. Step 2: Convert to fraction form
    246,985.20/370,474.56 = 59,996.16/x
  3. Step 3: Cross multiply
    246,985.20x = 370,474.56 × 59,996.16
  4. Step 4: Simplify right side
    246,985.20x = 22,227,050,977.69
  5. Step 5: Solve for x
    x = 22,227,050,977.69/246,985.20
  6. Step 6: Final answer
    x = 89,993.45

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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.