Home / 43,539.16-60,084.69-25,389.38

Finding the Fourth Proportional to 43,539.16, 60,084.69 and 25,389.38

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Solution

The fourth proportional to 43,539.16, 60,084.69 and 25,389.38 is: 35,037.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,539.16 : 60,084.69 = 25,389.38 : x
  2. Step 2: Convert to fraction form
    43,539.16/60,084.69 = 25,389.38/x
  3. Step 3: Cross multiply
    43,539.16x = 60,084.69 × 25,389.38
  4. Step 4: Simplify right side
    43,539.16x = 1,525,512,984.01
  5. Step 5: Solve for x
    x = 1,525,512,984.01/43,539.16
  6. Step 6: Final answer
    x = 35,037.72

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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.