Home / 25,569.53-35,277.49-14,951.65

Finding the Fourth Proportional to 25,569.53, 35,277.49 and 14,951.65

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Solution

The fourth proportional to 25,569.53, 35,277.49 and 14,951.65 is: 20,628.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,569.53 : 35,277.49 = 14,951.65 : x
  2. Step 2: Convert to fraction form
    25,569.53/35,277.49 = 14,951.65/x
  3. Step 3: Cross multiply
    25,569.53x = 35,277.49 × 14,951.65
  4. Step 4: Simplify right side
    25,569.53x = 527,456,683.36
  5. Step 5: Solve for x
    x = 527,456,683.36/25,569.53
  6. Step 6: Final answer
    x = 20,628.33

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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.