Home / 133,340.02-200,009.62-44,573.20

Finding the Fourth Proportional to 133,340.02, 200,009.62 and 44,573.20

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Solution

The fourth proportional to 133,340.02, 200,009.62 and 44,573.20 is: 66,859.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,340.02 : 200,009.62 = 44,573.20 : x
  2. Step 2: Convert to fraction form
    133,340.02/200,009.62 = 44,573.20/x
  3. Step 3: Cross multiply
    133,340.02x = 200,009.62 × 44,573.20
  4. Step 4: Simplify right side
    133,340.02x = 8,915,068,794.18
  5. Step 5: Solve for x
    x = 8,915,068,794.18/133,340.02
  6. Step 6: Final answer
    x = 66,859.66

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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.