Home / 152,190.24-228,314.07-46,984.65

Finding the Fourth Proportional to 152,190.24, 228,314.07 and 46,984.65

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Solution

The fourth proportional to 152,190.24, 228,314.07 and 46,984.65 is: 70,485.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,190.24 : 228,314.07 = 46,984.65 : x
  2. Step 2: Convert to fraction form
    152,190.24/228,314.07 = 46,984.65/x
  3. Step 3: Cross multiply
    152,190.24x = 228,314.07 × 46,984.65
  4. Step 4: Simplify right side
    152,190.24x = 10,727,256,669.03
  5. Step 5: Solve for x
    x = 10,727,256,669.03/152,190.24
  6. Step 6: Final answer
    x = 70,485.84

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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.