Home / 3,110.00-4,665.47-1,030.52

Finding the Fourth Proportional to 3,110.00, 4,665.47 and 1,030.52

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Solution

The fourth proportional to 3,110.00, 4,665.47 and 1,030.52 is: 1,545.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110.00 : 4,665.47 = 1,030.52 : x
  2. Step 2: Convert to fraction form
    3,110.00/4,665.47 = 1,030.52/x
  3. Step 3: Cross multiply
    3,110.00x = 4,665.47 × 1,030.52
  4. Step 4: Simplify right side
    3,110.00x = 4,807,866.66
  5. Step 5: Solve for x
    x = 4,807,866.66/3,110.00
  6. Step 6: Final answer
    x = 1,545.94

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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.