Home / 62,202.06-93,293.91-30,603.66

Finding the Fourth Proportional to 62,202.06, 93,293.91 and 30,603.66

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Solution

The fourth proportional to 62,202.06, 93,293.91 and 30,603.66 is: 45,900.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,202.06 : 93,293.91 = 30,603.66 : x
  2. Step 2: Convert to fraction form
    62,202.06/93,293.91 = 30,603.66/x
  3. Step 3: Cross multiply
    62,202.06x = 93,293.91 × 30,603.66
  4. Step 4: Simplify right side
    62,202.06x = 2,855,135,101.71
  5. Step 5: Solve for x
    x = 2,855,135,101.71/62,202.06
  6. Step 6: Final answer
    x = 45,900.97

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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.