Home / 62,016.15-93,041.89-30,435.70

Finding the Fourth Proportional to 62,016.15, 93,041.89 and 30,435.70

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Solution

The fourth proportional to 62,016.15, 93,041.89 and 30,435.70 is: 45,662.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,016.15 : 93,041.89 = 30,435.70 : x
  2. Step 2: Convert to fraction form
    62,016.15/93,041.89 = 30,435.70/x
  3. Step 3: Cross multiply
    62,016.15x = 93,041.89 × 30,435.70
  4. Step 4: Simplify right side
    62,016.15x = 2,831,794,742.78
  5. Step 5: Solve for x
    x = 2,831,794,742.78/62,016.15
  6. Step 6: Final answer
    x = 45,662.22

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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.