Home / 62,228.40-93,206.46-60,858.72

Finding the Fourth Proportional to 62,228.40, 93,206.46 and 60,858.72

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Solution

The fourth proportional to 62,228.40, 93,206.46 and 60,858.72 is: 91,154.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,228.40 : 93,206.46 = 60,858.72 : x
  2. Step 2: Convert to fraction form
    62,228.40/93,206.46 = 60,858.72/x
  3. Step 3: Cross multiply
    62,228.40x = 93,206.46 × 60,858.72
  4. Step 4: Simplify right side
    62,228.40x = 5,672,425,851.33
  5. Step 5: Solve for x
    x = 5,672,425,851.33/62,228.40
  6. Step 6: Final answer
    x = 91,154.94

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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.