Home / 36,439.07-49,957.91-35,774.76

Finding the Fourth Proportional to 36,439.07, 49,957.91 and 35,774.76

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Solution

The fourth proportional to 36,439.07, 49,957.91 and 35,774.76 is: 49,047.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,439.07 : 49,957.91 = 35,774.76 : x
  2. Step 2: Convert to fraction form
    36,439.07/49,957.91 = 35,774.76/x
  3. Step 3: Cross multiply
    36,439.07x = 49,957.91 × 35,774.76
  4. Step 4: Simplify right side
    36,439.07x = 1,787,232,584.21
  5. Step 5: Solve for x
    x = 1,787,232,584.21/36,439.07
  6. Step 6: Final answer
    x = 49,047.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.