Home / 246,112.60-369,250.80-88,353.40

Finding the Fourth Proportional to 246,112.60, 369,250.80 and 88,353.40

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Solution

The fourth proportional to 246,112.60, 369,250.80 and 88,353.40 is: 132,559.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,112.60 : 369,250.80 = 88,353.40 : x
  2. Step 2: Convert to fraction form
    246,112.60/369,250.80 = 88,353.40/x
  3. Step 3: Cross multiply
    246,112.60x = 369,250.80 × 88,353.40
  4. Step 4: Simplify right side
    246,112.60x = 32,624,563,632.72
  5. Step 5: Solve for x
    x = 32,624,563,632.72/246,112.60
  6. Step 6: Final answer
    x = 132,559.50

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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.