Home / 36,133.80-49,815.54-25,364.04

Finding the Fourth Proportional to 36,133.80, 49,815.54 and 25,364.04

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Solution

The fourth proportional to 36,133.80, 49,815.54 and 25,364.04 is: 34,967.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,133.80 : 49,815.54 = 25,364.04 : x
  2. Step 2: Convert to fraction form
    36,133.80/49,815.54 = 25,364.04/x
  3. Step 3: Cross multiply
    36,133.80x = 49,815.54 × 25,364.04
  4. Step 4: Simplify right side
    36,133.80x = 1,263,523,349.18
  5. Step 5: Solve for x
    x = 1,263,523,349.18/36,133.80
  6. Step 6: Final answer
    x = 34,967.91

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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.