Home / 24,569.25-33,905.58-13,391.25

Finding the Fourth Proportional to 24,569.25, 33,905.58 and 13,391.25

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Solution

The fourth proportional to 24,569.25, 33,905.58 and 13,391.25 is: 18,479.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,569.25 : 33,905.58 = 13,391.25 : x
  2. Step 2: Convert to fraction form
    24,569.25/33,905.58 = 13,391.25/x
  3. Step 3: Cross multiply
    24,569.25x = 33,905.58 × 13,391.25
  4. Step 4: Simplify right side
    24,569.25x = 454,038,098.18
  5. Step 5: Solve for x
    x = 454,038,098.18/24,569.25
  6. Step 6: Final answer
    x = 18,479.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.