Home / 35,545.99-53,299.14-22,370.13

Finding the Fourth Proportional to 35,545.99, 53,299.14 and 22,370.13

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Solution

The fourth proportional to 35,545.99, 53,299.14 and 22,370.13 is: 33,542.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,545.99 : 53,299.14 = 22,370.13 : x
  2. Step 2: Convert to fraction form
    35,545.99/53,299.14 = 22,370.13/x
  3. Step 3: Cross multiply
    35,545.99x = 53,299.14 × 22,370.13
  4. Step 4: Simplify right side
    35,545.99x = 1,192,308,690.69
  5. Step 5: Solve for x
    x = 1,192,308,690.69/35,545.99
  6. Step 6: Final answer
    x = 33,542.71

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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.