Home / 152,243.03-227,909.56-92,089.46

Finding the Fourth Proportional to 152,243.03, 227,909.56 and 92,089.46

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Solution

The fourth proportional to 152,243.03, 227,909.56 and 92,089.46 is: 137,858.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,243.03 : 227,909.56 = 92,089.46 : x
  2. Step 2: Convert to fraction form
    152,243.03/227,909.56 = 92,089.46/x
  3. Step 3: Cross multiply
    152,243.03x = 227,909.56 × 92,089.46
  4. Step 4: Simplify right side
    152,243.03x = 20,988,068,098.71
  5. Step 5: Solve for x
    x = 20,988,068,098.71/152,243.03
  6. Step 6: Final answer
    x = 137,858.98

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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.