Home / 19,365.18-29,057.49-14,683.38

Finding the Fourth Proportional to 19,365.18, 29,057.49 and 14,683.38

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Solution

The fourth proportional to 19,365.18, 29,057.49 and 14,683.38 is: 22,032.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,365.18 : 29,057.49 = 14,683.38 : x
  2. Step 2: Convert to fraction form
    19,365.18/29,057.49 = 14,683.38/x
  3. Step 3: Cross multiply
    19,365.18x = 29,057.49 × 14,683.38
  4. Step 4: Simplify right side
    19,365.18x = 426,662,167.52
  5. Step 5: Solve for x
    x = 426,662,167.52/19,365.18
  6. Step 6: Final answer
    x = 22,032.44

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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.