Home / 22,925.89-34,370.61-13,069.81

Finding the Fourth Proportional to 22,925.89, 34,370.61 and 13,069.81

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Solution

The fourth proportional to 22,925.89, 34,370.61 and 13,069.81 is: 19,594.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,925.89 : 34,370.61 = 13,069.81 : x
  2. Step 2: Convert to fraction form
    22,925.89/34,370.61 = 13,069.81/x
  3. Step 3: Cross multiply
    22,925.89x = 34,370.61 × 13,069.81
  4. Step 4: Simplify right side
    22,925.89x = 449,217,342.28
  5. Step 5: Solve for x
    x = 449,217,342.28/22,925.89
  6. Step 6: Final answer
    x = 19,594.33

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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.