Home / 58,110.16-80,176.08-35,452.84

Finding the Fourth Proportional to 58,110.16, 80,176.08 and 35,452.84

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Solution

The fourth proportional to 58,110.16, 80,176.08 and 35,452.84 is: 48,915.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,110.16 : 80,176.08 = 35,452.84 : x
  2. Step 2: Convert to fraction form
    58,110.16/80,176.08 = 35,452.84/x
  3. Step 3: Cross multiply
    58,110.16x = 80,176.08 × 35,452.84
  4. Step 4: Simplify right side
    58,110.16x = 2,842,469,736.07
  5. Step 5: Solve for x
    x = 2,842,469,736.07/58,110.16
  6. Step 6: Final answer
    x = 48,915.19

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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.