Home / 110,003.35-151,807.04-62,256.73

Finding the Fourth Proportional to 110,003.35, 151,807.04 and 62,256.73

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Solution

The fourth proportional to 110,003.35, 151,807.04 and 62,256.73 is: 85,915.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,003.35 : 151,807.04 = 62,256.73 : x
  2. Step 2: Convert to fraction form
    110,003.35/151,807.04 = 62,256.73/x
  3. Step 3: Cross multiply
    110,003.35x = 151,807.04 × 62,256.73
  4. Step 4: Simplify right side
    110,003.35x = 9,451,009,901.38
  5. Step 5: Solve for x
    x = 9,451,009,901.38/110,003.35
  6. Step 6: Final answer
    x = 85,915.66

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1.5x scale

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.