Home / 25,220.69-37,833.77-9,433.29

Finding the Fourth Proportional to 25,220.69, 37,833.77 and 9,433.29

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Solution

The fourth proportional to 25,220.69, 37,833.77 and 9,433.29 is: 14,150.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,220.69 : 37,833.77 = 9,433.29 : x
  2. Step 2: Convert to fraction form
    25,220.69/37,833.77 = 9,433.29/x
  3. Step 3: Cross multiply
    25,220.69x = 37,833.77 × 9,433.29
  4. Step 4: Simplify right side
    25,220.69x = 356,896,947.79
  5. Step 5: Solve for x
    x = 356,896,947.79/25,220.69
  6. Step 6: Final answer
    x = 14,150.96

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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.