Home / 49,010.16-67,513.96-35,541.84

Finding the Fourth Proportional to 49,010.16, 67,513.96 and 35,541.84

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Solution

The fourth proportional to 49,010.16, 67,513.96 and 35,541.84 is: 48,960.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,010.16 : 67,513.96 = 35,541.84 : x
  2. Step 2: Convert to fraction form
    49,010.16/67,513.96 = 35,541.84/x
  3. Step 3: Cross multiply
    49,010.16x = 67,513.96 × 35,541.84
  4. Step 4: Simplify right side
    49,010.16x = 2,399,570,364.09
  5. Step 5: Solve for x
    x = 2,399,570,364.09/49,010.16
  6. Step 6: Final answer
    x = 48,960.67

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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.